Made build script copy mudlet-lua into the package

qmake at this point copies mudlet-lua data into the .app package, and
the mac-deploy.sh script successfully packages a .dmg with mudlet-lua
inside it.

Now all that remains is to adjust Mudlet to look for mudlet-lua when it
loads wherever OS X puts it (that needs finding out).

.gitignore

@@ -107,3 +107,5 @@ src/qrc_mudlet_alpha.cpp
 
 src/mac_src.pro.user*
 src/mudlet.app/*
+
+src/mudlet.dmg

src/mac-deploy.sh

@@ -6,5 +6,6 @@
 
 echo Copying Qt and dependent libraries...
 export PATH=$PATH:$HOME/Qt/5.1.1/clang_64/bin
-echo $PATH
+echo Using: $PATH to find macdeployqt
 sudo macdeployqt ./mudlet.app -dmg
+echo Done!

src/mac_src.pro

@@ -15,15 +15,15 @@ QT += network opengl uitools multimedia
 
 cache()
 
-# use pkg-config whenever possible
+# use pkg-config whenever possible for linking on a mac
+# the same should be done on the Linux platform as well
 macx {
     # http://stackoverflow.com/a/16972067
     QT_CONFIG -= no-pkg-config
     CONFIG += link_pkgconfig
     PKGCONFIG += hunspell lua yajl libpcre libzip
 }
 
-
 macx:LIBS += \
     # I didn't see an obvious pkg-config option for these two
     -lz \
@@ -254,6 +254,15 @@ unix: {
     fonts.files = fonts/ttf-bitstream-vera-1.10/*
     target.path = $$BIN_DIR
 }
+
+# Copy mudlet-lua into the .app bundle
+macx: {
+    # the location is relative to mac_src.pro, so just use mudlet-lua
+    APP_MUDLET_LUA_FILES.files = mudlet-lua
+    APP_MUDLET_LUA_FILES.path  = Contents/Resources
+    QMAKE_BUNDLE_DATA += APP_MUDLET_LUA_FILES
+}
+
 INSTALLS += fonts \
     luaglobal \
     documentation \