should not use rdoc '+' around params
sentences should be cap'ed and end with a .
should remove errant # and {}
should use markdown style in wait_tap docs
ignoring unused variable with RM comment
notes should be marked with @note, added whitespace for code readability
touched up swipe docs
word wrapping for code readability
added newline for code readability
converted existing rdoc yard
emphasized 60s limit in send_app_to_background
expanded backdoor docs with another use case
note: do not call start...background outside of console
console_attach should be public
Merge branch 'feature/doc-core' of github.com:calabash/calabash-ios into feature/doc-core