Merge branch 'master' into 2.x

Conflicts:
	drupal-org.make
Rename theme "agov" to "agov_zen". No PR since this is a rename only.
Follow up to rename patch, update default theme name in profile installer.
Merge branch '7.x-2.x' into 2.x

Conflicts:
	drupal-org.make
Fixed issue with block placement on install
Inital travis config
Code style fixes

- ignores classes that implement plugins
Inital travis config
Code style fixes

- ignores classes that implement plugins
Convert readme to markdown. Add build status
Markdown syntax fixes
Fixes codestyle issues
Merge branch 'master' into readme
Removed trailing whitespace
Merge branch 'master' into readme
Only target php files for codesniffer
Merge branch 'master' into readme
Merge pull request #181 from previousnext/readme

Convert readme to markdown. Add build status
Added simple phing build
Fix db name