Add 'Development' subspec to podspec
Run CI on iOS 6.0, 6.1, 7.0, and 7.1
Merge pull request #58 from boundsj/add_development_cluster_to_podspec

Add 'Development' subspec to podspec
Merge pull request #59 from joemasilotti/master

Run CI on iOS 6.0, 6.1, 7.0, and 7.1
Cleans up heightWithWidth:font: and spec.

* Removes `if` in specs which removes pending specs.
* Uses `respondsToSelector:` over explicitly checking iOS version.
* Only one path is run per iOS version (CI runs against both).
Weakly retain popover controller in spec helper.
Add preprocessor check to UIPopoverController+Spec.m to ensure ARC is enabled
Move NSURL -queryComponents to Core.
Add missing stubbed animation method.

Also backfills tests for `animateWithDuration:animations:` and removes
whitespace.
Refactor UITableViewCell tap method

* Uses (undocumented) Apple API that better matches what happens in real code.
Don't highlight/select cell if delegate says so.

* If `UITableViewDelegate` responds NO to `tableView:shouldHighlightRowAtIndexPath:`
  then don't select or deselect the cell.
* If it responds YES (or doesn't implement it), then continue selection.

Our understanding of Apple's undocumented call chain flow:
* Tap cell
* `unhighlightRowAtIndexPath:animated:` or
  `highlightRowAtIndexPath:animated:scrollPostion:`
* If delegate responds or returns YES to `tableView:shouldHighlightRowAtIndexPath:`, continue
* `_deselectRowAtIndexPath:animated:notifyDelegate:` or
  `_selectRowAtIndexPath:animated:scrollPosition:notifyDelegate:`

The same thing happens for Storyboards.
Build and run against latest SDK

Adds separate variables for build and runtime SDK to Rakefile
Set SIMULATOR_VERSION back to 7.0 for travis.ci
Adds CocoaPod installation instructions

With a simple and more advanced example
Adds a +dictionaryFromQueryString as a counterpart to the -queryString

- This method gives back a dictionary of strings from the passed in query string.
- un-freezes the podspec and bumps it to 0.1.0
- Adds CHANGES.markdown to track what is being modified
Merge pull request #66 from pivotalshiny/dictionaryFromQueryString

Adds a +dictionaryFromQueryString as a counterpart to the -queryString
Merge pull request #67 from pivotalshiny/cocoapod_readme

Adds CocoaPod installation instructions
Converts UIKit+SpecHelperStubs static library to be all ARC

- also updates Podspec to that effect
- adds Foundation+PivotalSpecHelper.h to SpecHelper subspec source files
Update CHANGES.markdown to indicate UIKit+PivotalSpecHelperStubs now requires ARC
Expose CHANGES.markdown in workspace to encourage updates