added contribution documentation (hope i got it right)
added documentation on how to contribution to the 0.9.x branch
added build and calabash.framework to .gitignore because they should not be commited
backdoor calls made with unrecognized selectors no longer crash the
app. instead a dictionary is returned with the following key/values

outcome => FAILURE
reason => application delegate does not respond to selector X
details => an informative message with examples and prototypes

https://groups.google.com/d/msg/calabash-ios/eHpH2hh2TUQ/rIosmm7s2GcJ

tested on briar-ios-example 0.0.7
git@github.com:jmoody/briar-ios-example.git
commit 249e7a33a0f1ca16ae12ce6e03b41426acf9a68c
Merge branch '0.9-backdoor-should-handle-unrecognized-selector' of github.com:jmoody/calabash-ios-server into 0.9-backdoor-should-handle-unrecognized-selector

Conflicts:
	README.md
Merge pull request #16 from jmoody/0.9-backdoor-should-handle-unrecognized-selector

calabash backdoor should handle unrecognized selector without crashing the app
16#issuecomment-16011690
support absolute offsets for interpolate
print version at startup
Fix misc memory leaks, added Flash view support via /kra
Added support for CLLocation2D
pre-release support for fixing the issue https://github.com/calabash/calabash-ios/issues/131
For hittest use the center in view's window's coordinates
bump version
rearrange LPScreenshot2
Add defensive copy in UIScriptParser eval. cleanup misc warnings. Reduce amounts of parsers allocated.
unused code
Soo. why did static analysis not reveal this??
bump