begin porting to material
add back arrow to toolbar and add rx events lib
update travis file
update detail view for kit kat to use transparent status bar
commit color changes
Merge branch 'development' into feature/official-material
Merge branch 'development' into feature/official-material

Conflicts:
	app/build.gradle
Merge branch 'development' into feature/official-material

Conflicts:
	app/src/main/java/io/dwak/holohackernews/app/ui/storylist/NavigationDrawerFragment.java
up version
Merge branch 'development' into feature/official-material

Conflicts:
	app/src/main/java/io/dwak/holohackernews/app/ui/storylist/NavigationDrawerFragment.java
Merge branch 'development' into feature/official-material
Merge branch 'development' into feature/official-material
Merge branch 'development' into feature/official-material
up version for beta
Merge branch 'development' into feature/official-material
Merge branch 'development' into feature/official-material

Conflicts:
	app/build.gradle
Merge branch 'development' into feature/official-material

Conflicts:
	app/src/main/res/layout/comments_header.xml
	app/src/main/res/layout/view_story_link.xml
doing some work on user settings, need to get the orange status bar for kit kat working, its currently white
update material version
swap out the support.v7 ActionBarToggle for some sweet back button animations