Initial commit: add .gitignore
Modify .gitignore
Add *.png to .gitignore
First commit based on NotePadv3
Add search by title/conent menu items
Add search box and search result activities; Search function not implemented.
Add code to prevent insertion of empty record titles
Search by title function implemented
Add latex common files to .gitignore
Implement search by content. Comment search activity: SearchBox.java added.
Add search by title & content buttons on main screen
Fix search empty string on main screen returns empty result problem
Modify 'no notes found' string
Merge remote-tracking branch 'github-SummerDB/master'

Conflicts:
	.gitignore