Fixed some grammar
Lint Issue Fix from #180
Properly center both label and number and simplify layout.
Improve file and comments icons.

Provide them in higher resolution and use the holo color scheme to match
the other drawables.
Improve file manager row layout.

Use non-deprecated size names, and properly center the icon.
Design Improvements #178

- Branch selection
- Margins and links
- Using attrs to set file explorer icons according to theme
- Make "View More" Button more visible and cleaner
Merge branch 'lint-issue-fix' of https://github.com/kageiit/gh4a
Merge branch 'for-upstream' of https://github.com/maniac103/gh4a
Merge branch 'for-upstream-ux' of https://github.com/maniac103/gh4a
Merge branch 'for-upstream-fixes' of https://github.com/maniac103/gh4a
Update README.markdown
Improve themed markdown/text/diff views
Fix method signature for the method called from the layout XML andoird:onClick attribute
Merge branch 'master' of https://github.com/suan/gh4a

Conflicts:
	res/values/strings.xml
Update README.markdown
Improved README formatting and grammar
Mark file status "renamed" as "changed"
Fix another NPE.

Catch the case where a user clicks follow faster than the user info
loading takes.
Also make view handling consistent between UserFragment and
RepositoryFragment.
Go to pushed branch/tag when clicking a create event.