update jsk_pr2.rosinstall and add comments

jsk_pr2_robot/jsk_pr2_startup/jsk_pr2.rosinstall

@@ -1,131 +1,173 @@
+# This PR fix bug in multimaster connection mode.
+# https://github.com/PR2/app_manager/pull/50
+# In order to run multiple app_managers in one master, we need this PR
+# https://github.com/PR2/app_manager/pull/54
 - git:
     local-name: PR2/app_manager
     uri: https://github.com/knorth55/app_manager
     version: pr1040
+# we need to install from source because pr2 is indigo
 - git:
     local-name: PR2/pr2_common
     uri: https://github.com/PR2/pr2_common.git
     version: melodic-devel
+# we need to install from source because pr2 is indigo
 - git:
     local-name: PR2/pr2_controllers
     uri: https://github.com/PR2/pr2_controllers.git
     version: melodic-devel
+# we need to install from source because pr2 is indigo
 - git:
     local-name: PR2/pr2_self_test
     uri: https://github.com/PR2/pr2_self_test.git
     version: kinetic-devel
+# we need to install from source because pr2 is indigo
 - git:
     local-name: RobotWebTools/rosbridge_suite
     uri: https://github.com/RobotWebTools/rosbridge_suite.git
     version: 0.11.9
+# we need to install from source because pr2 is indigo
 - git:
     local-name: code-iai/iai_common_msgs
     uri: https://github.com/code-iai/iai_common_msgs.git
     version: 0.0.6
+# we need to install from source because pr2 is indigo
 - git:
     local-name: code-iai/snap_map_icp
     uri: https://github.com/code-iai/snap_map_icp.git
     version: da2d590c5b4923c0776d990bb3ba9ec8e9122ecf
-# - git:
-#     local-name: euslisp/Euslisp
-#     uri: https://github.com/euslisp/Euslisp.git
-#     version: master
-- git:
-    local-name: euslisp/Euslisp
-    uri: https://github.com/Affonso-Gui/EusLisp.git
-    version: eus10
-- git:
-    local-name: euslisp/jskeus
-    uri: https://github.com/euslisp/jskeus.git
-    version: master
-- git:
-    local-name: jsk-ros-pkg/geneus
-    uri: https://github.com/jsk-ros-pkg/geneus.git
-    version: master
+# we need this PR to publish multi channel audio
+# https://github.com/jsk-ros-pkg/jsk_3rdparty/pull/350
+# we need this PR to tweets with image
+# https://github.com/jsk-ros-pkg/jsk_3rdparty/pull/375
 - git:
     local-name: jsk-ros-pkg/jsk_3rdparty
     uri: https://github.com/jsk-ros-pkg/jsk_3rdparty.git
     version: develop/pr2
+# we need this PR for audible warning.
+# https://github.com/jsk-ros-pkg/jsk_common/pull/1607
 - git:
     local-name: jsk-ros-pkg/jsk_common
     uri: https://github.com/jsk-ros-pkg/jsk_common.git
     version: develop/pr2
+# we need this PR for update map
+# https://github.com/jsk-ros-pkg/jsk_demos/pull/1277
+# we need this PR to fix bug in rwt_teleop
+# https://github.com/jsk-ros-pkg/jsk_demos/pull/1368
+# we need this PR for gazebo empty world
+# https://github.com/jsk-ros-pkg/jsk_demos/pull/1371
+# we need this PR for fridge demo with smach notification
+# https://github.com/jsk-ros-pkg/jsk_demos/pull/1374
 - git:
     local-name: jsk-ros-pkg/jsk_demos
     uri: https://github.com/knorth55/jsk_demos.git
     version: develop/pr2
+# we need to install from source because pr2 is indigo
 - git:
     local-name: jsk-ros-pkg/jsk_planning
     uri: https://github.com/jsk-ros-pkg/jsk_planning.git
     version: master
+# we need this for eus10 and roseus_resume
+- git:
+    local-name: euslisp/Euslisp
+    uri: https://github.com/Affonso-Gui/EusLisp.git
+    version: eus10
+# we need this for eus10 and roseus_resume
+- git:
+    local-name: euslisp/jskeus
+    uri: https://github.com/euslisp/jskeus.git
+    version: master
+# we need this for eus10 and roseus_resume
+- git:
+    local-name: jsk-ros-pkg/geneus
+    uri: https://github.com/jsk-ros-pkg/geneus.git
+    version: master
+# we need this for eus10 and roseus_resume
 - git:
     local-name: jsk-ros-pkg/jsk_pr2eus
     uri: https://github.com/knorth55/jsk_pr2eus.git
     version: pr1040
+# we need to install from source because pr2 is indigo
 - git:
     local-name: jsk-ros-pkg/jsk_recognition
     uri: https://github.com/jsk-ros-pkg/jsk_recognition.git
     version: master
+# we need development branch for pr2
 - git:
     local-name: jsk-ros-pkg/jsk_robot
     uri: https://github.com/jsk-ros-pkg/jsk_robot.git
     version: develop/pr2
+# we need this for eus10 and roseus_resume
 - git:
     local-name: jsk-ros-pkg/jsk_roseus
     uri: https://github.com/knorth55/jsk_roseus.git
     version: pr1040
+# we need this for eus10 and roseus_resume
 - git:
     local-name: Affonso-Gui/roseus_resume
     uri: https://github.com/Affonso-Gui/roseus_resume.git
     version: eus10
+# we need to install from source because pr2 is indigo
 - git:
     local-name: jsk-ros-pkg/jsk_smart_apps
     uri: https://github.com/jsk-ros-pkg/jsk_smart_apps.git
     version: 57a355333a4f001d219003b52ecefdb0ff5b0acf
+# we need to install from source because pr2 is indigo
 - git:
     local-name: jsk-ros-pkg/jsk_visualization
     uri: https://github.com/jsk-ros-pkg/jsk_visualization.git
     version: master
+# we need to install from source because pr2 is indigo
 - git:
     local-name: knorth55/app_manager_utils
     uri: https://github.com/knorth55/app_manager_utils
     version: master
+# we need to install from source because pr2 is indigo
 - git:
     local-name: locusrobotics/catkin_virtualenv
     uri: https://github.com/locusrobotics/catkin_virtualenv.git
     version: 0.5.2
+# we need to install from source because pr2 is indigo
 - git:
     local-name: ros-drivers/audio_common
     uri: https://github.com/ros-drivers/audio_common.git
     version: master
+# we need to install from source because pr2 is indigo
 - git:
     local-name: ros-drivers/prosilica_driver
     uri: https://github.com/ros-drivers/prosilica_driver
     version: 3991df761ce0400b9993166c09a2529ef684cdc1
+# we need to install from source because pr2 is indigo
 - tar:
     local-name: ros/common_msgs/visualization_msgs
     uri: https://github.com/ros-gbp/common_msgs-release/archive/release/kinetic/visualization_msgs/1.12.7-0.tar.gz
     version: common_msgs-release-release-kinetic-visualization_msgs-1.12.7-0
+# we need to install from source because pr2 is indigo
 - git:
     local-name: ros-visualization/interactive_markers
     uri: https://github.com/ros-visualization/interactive_markers.git
     version: noetic-devel
+# we need to install from source because pr2 is indigo
 - tar:
     local-name: ros/ros_comm/message_filters
     uri: https://github.com/ros-gbp/ros_comm-release/archive/release/kinetic/message_filters/1.12.14-0.tar.gz
     version: ros_comm-release-release-kinetic-message_filters-1.12.14-0
+# we need to install from source because pr2 is indigo
 - tar:
     local-name: ros/ros_comm/topic_tools
     uri: https://github.com/ros-gbp/ros_comm-release/archive/release/kinetic/topic_tools/1.12.14-0.tar.gz
     version: ros_comm-release-release-kinetic-topic_tools-1.12.14-0
+# we need to install from source because pr2 is indigo
 - git:
     local-name: strands-project/mongodb_store
     uri: https://github.com/strands-project/mongodb_store
     version: 0.4.5
+# we need to install from source because pr2 is indigo
 - git:
     local-name: tork-a/roswww
     uri: https://github.com/tork-a/roswww.git
     version: develop
+# we need to install from source because pr2 is indigo
 - git:
     local-name: tork-a/visualization_rwt
     uri: https://github.com/tork-a/visualization_rwt.git