Bootstrapified the upload button. Styled the surrounding elements. Added bootstrap.file-input.js. Added closing div that was missing. Added two jQuery commands to molgenis-wizard.js
Fixed dataset delete layout. Fixed bug where data-placeholder was not shown. Dropdown now has a width of 80%, preventing it being squished into a small box. Fixed checkbox position.
Merge branch 'master' of github.com:molgenis/molgenis into feature/bootstrap
Fixed:
- layout of two anchors -> btn-default style
- hide catalog pager if only one page
- clear-button of search box in catalog
Improve formatting and fix validation of input elements

Glue the * to required field labels.
Don't use class attribute for validation. Use
data-rule-[date|datetime|url|number] and required attributes instead.
Fixes #1822
Put hidden input fields below the controls they're linked to so that the
validation messages appear below the controls.
Change input type of EMAIL fields to "email".
fixed central form factory by adding missing html close elements and changing structure
Merge branch 'master' of github.com:fdlk/molgenis into feature/bootstrap
Added some styling to the form factory.
Fixed indenting
bugfixes:
#1815: When clearing a field in the data explorer filters the filter is not updated (both filter and filter wizard dialogues)
#1792: Genomebrowser always highlights initial region
formatting
Added further styling to forms being generated
removed whitespaces
Replaced styling with css by styling with bootstrap col-md class
Fixed select2 boxes losing width when no mref or xref is selected
Merge with master. Fixed indenting in ftl file. Changed links to bootstrap buttons in model registry.
Merge branch 'master' of https://github.com/molgenis/molgenis

Conflicts:
	molgenis-core-ui/src/main/resources/templates/molgenis-input-elements.ftl
Merge pull request #1823 from fdlk/master

Improve formatting and fix validation of input elements
Merge branch 'master' of github.com:molgenis/molgenis into feature/bootstrap

Conflicts:
	molgenis-core-ui/src/main/resources/templates/molgenis-input-elements.ftl
Added dependency resolving for self references