Added Code Blocks projects
Merge pull request #24 from camilosw/develop

Added Code Blocks projects
committing before huge new additions
fixed references to ofVec that used =
added variable binding for interactive widgets, eliminates a lot of boiler plate gui callback code
fixed ofxUIDropDownList issue: crashing when removing selected toggles
added autoclose issue when adding new items to a dropdownlist
Merge pull request #33 from daanvanhasselt/master

Default keyboard increment set to 10% of the range
merged develop branch into master
Added widgetFontSize, widgetPosition and widgetAlign to ofxUICanvas and ofxWidgetPosition to ofxUI
Condensed code from addWidgetDown, addWidgetUp, addWidgetLeft and addWidgetRight on addWidgetPosition
Added addSpacer to ofxUICanvas, condensed the ofxUISpacer constructors and updated all sample projects.
Removed empty constructor from ofxUISpacer
Merge pull request #39 from camilosw/CompactSyntax2

Added addSpacer method to ofxUICanvas
fixed ofxUICustomization example crashing
added Compact Syntax Example
Added addSlider and addFPSSlider to ofxUICanvas, condensed the ofxUISlider and ofxUIFPSSlider constructor, reduced the parameters of ofxUIFPSSlider, updated all sample projects and removed unused code from two sample projects.
Merge branch 'develop' into CompactSyntax2
added clearSelected() feature to ofxUIDropDownList
fixed ofxUIMultiImageButton and Toggle from crashing upon creation and updated them for variable binding