change parent.pom
change parent.pom
add bootstrap3 dependency and migrate css classes to bootstrap3
use jdk7 for travis builds
Update span types to Bootstrap 3 RC2 (http://blog.getbootstrap.com/2013/08/13/bootstrap-3-rc2/)
TB 3 RC2 - update class names in expectations
Merge pull request #213 from l0rdn1kk0n/bootstrap3-rc2-span-types

Bootstrap3 rc2 span types
Add OffsetTypes
Merge pull request #214 from l0rdn1kk0n/bootstrap3-rc2-offset-types

Bootstrap3 rc2 offset types
Move SpanTypes to **.layout.col package
Revert partially 0dcd0ff66812ddb7a1abebf4a31699733f4a945a because otherwise the markup files were missing at runtime
Fix CSS class for offset
Minor simplification
Fix minor typos in javadoc
Close img tag in template
Fix the build of bootstrap-extensions
Add Pull and Push layout types
Use same compiler settings for all prjects (Travis assumes 1.3 otherwise)
Allow bootstrap-themes to load resource files (bootstrap.wicket.css)
Upgrade to 3.0.0-rc.2