Add Bootstrap Option at Style Renderer

Just a complement for https://github.com/webdetails/cdf/pull/213
[CDE-271]: As a dashboard developer, I want to be able to duplicate a layout element and its children
[PPP-3335]: Publishing disabled version of plugin for including in EE assembly
Merge pull request #167 from pamval/master

[PPP-3335]: Publishing disabled version of plugin for including in EE as...
[MARKET-159] [CLEANUP] Modified build process so that the plugin version xml injected in marketplace-metadata/marketplace.xml conforms to pentaho code style
Merge pull request #168 from carlosrusso/master

[MARKET-159] [CLEANUP] Modified build process so that the plugin version...
[CLEANUP] development stage information is now controlled by build.properties
[CLEANUP] fixed generation of marketplace entry
Merge pull request #169 from carlosrusso/master

[CLEANUP] development stage information is now controlled by build.prope...
Merge pull request #133 from fernandommota/patch-2

Add Bootstrap Option at Style Renderer
[CDF-377] - CCC - Fix tooltip opacity options documentation.
Merge pull request #171 from dcleao/CDF-377

[CDF-377] - CCC - Fix tooltip opacity options documentation.
[CDE-271]: unit test for duplicate operation
Merge pull request #166 from davidmsantos90/master

[CDE-271]: As a dashboard developer, I want to be able to duplicate a layout element and its children