Fixed width and font-size.

Enhanced typography, spacing, colors, images. Removed unecessary styles
and images. Tweak templates etc…. Work in progress.
[#609] Fixed survey asset

Still work in progress
[#609] Fixed incorrect hover behavior
[#609][#570] Fixed footer to wrap on lang. switch
[#609] Fixing Security setting
[#609] Fixed header & footer size
[#609] Further Stylesheet and Template refactor
Added SASS files + layout improvements
[#609] Left sidebar and layout fixed.
[#609] Final fix on layout
[#609] Further SASS integration

Fixed layout of surveys, and remove the collapsable top nav effect
[#609] Fixed random typography issues.
[#714] Escape predefined XML characters in survey group name

* Escape special predefined characters
* Remove redundant string conversion
Merge pull request #715 from akvo/issue/714_invalid_xml_characters

[#714] Escape predefined XML characters in survey group name
[#609] Merge branch 'develop' into feature/609

Conflicts:
	Dashboard/app/js/templates/navData/monitoring-data.handlebars
[#609] Use protocol relative URL for resource or https
[#609] Remove dwsync.xml file from repo
[#609] Clean up - Remove dwsync.xml
Merge pull request #700 from akvo/feature/609

[#609] Dashboard Stylesheets Refactoring
[#727] Check that surveyGroupId is non-null before trying to list locales by surveyGroupId.