Extract colors values to seprate resource

	modified:   src/main/res/drawable/card.xml
	modified:   src/main/res/drawable/card_active.xml
	modified:   src/main/res/layout/note_view.xml
	modified:   src/main/res/layout/notes_list.xml
	new file:   src/main/res/values/colors.xml
Remove note index parameter from displayNote function

	modified:   src/main/java/net/jarosinski/ned/activities/MainActivity.java
	modified:   src/main/java/net/jarosinski/ned/activities/NoteActivity.java
	modified:   src/main/java/net/jarosinski/ned/activities/NoteFragment.java
	modified:   src/main/java/net/jarosinski/ned/activities/TitlesFragment.java
Remove creation time TextView from note view

Creation time is show in Action Bar

	modified:   src/main/java/net/jarosinski/ned/activities/NoteFragment.java
	modified:   src/main/res/layout/note_view.xml
Update reset password success response code from 204 to 200

	modified:   src/main/java/net/jarosinski/ned/net/WebUtils.java
Set max title length to 255 chars

	modified:   src/main/res/layout/note_view.xml
Cosmetic changes

	modified:   src/main/java/net/jarosinski/ned/activities/LoginFragment.java
	modified:   src/main/java/net/jarosinski/ned/activities/RegisterFragment.java
	modified:   src/main/java/net/jarosinski/ned/activities/WelcomeActivity.java
	modified:   src/main/java/net/jarosinski/ned/database/NotesDataSource.java
	modified:   src/main/java/net/jarosinski/ned/helpers/Actions.java
	modified:   src/main/java/net/jarosinski/ned/helpers/DeleteNoteConfirmDialog.java
	modified:   src/main/java/net/jarosinski/ned/helpers/NotesListAdapter.java
	modified:   src/main/java/net/jarosinski/ned/helpers/Utils.java
	modified:   src/main/java/net/jarosinski/ned/note/NotesRepository.java
Remove update access time in getContent function

	modified:   src/main/java/net/jarosinski/ned/note/Note.java
Fix selecting -1 index after deleting first note

	modified:   src/main/java/net/jarosinski/ned/activities/MainActivity.java