chore(dev): Updated gitignore file (#679)

Author: dtaylor113

.gitignore

@@ -1,31 +1,11 @@
-# generic (system) files/extensions we don't want
-*.seed
-*.log
-*.csv
-*.dat
-*.out
-*.pid
-*.gz
-.idea/*
-*.iml
-*.DS_Store
-lib-cov
-pids
-logs
-results
-test-results.xml
-dist/docs/components
-dist/docs/font*
-dist/docs/grunt-styles
-dist/docs/img
-dist/docs/index.html
-coverage/
-
-/docs
-/dist
 node_modules
-npm-debug.log
 lib
-.bower
+coverage
+docs
+dist
+test-results.xml
+npm-debug.log
 
+.idea/*
+*.iml
 .vscode