Added docs for Ti.Cloud module's sendRequest() method.

Conflicts:
	apidoc/Titanium/Cloud/Cloud.yml
Added sendRequest() example to new section in header material.
[TIDOC-1788] Add lifecycle properties and update Activity docs
[TIDOC-1788] Typos
[TIDOC-1788] Typos :(
[TIDOC-1788] Address PR comment
[TIDOC-1788] Address JIRA comments
[TIMOB-17407]Moving to new delegates for contacts
[TIDOC-1788] Update due to changes from TIMOB-17440
[TIDOC-1788] Change since version
[TIMOB-17373] Fix disappearing selectors on iOS7 and above
[TIMOB-17373] Ensure reloadData is not called in begin/end Updates block
[TIMOB-17373] Add check for iOS8
[TIMOB-17373] Set default rowHeight in iOS8 and above
[TIDOC-1788] Address PR comment
[TIMOB-17374] Stop messing with contentView bounds/frames
Merge pull request #5953 from vishalduggal/timob-17373

[TIMOB-17373] iOS: Disappearing separators on iOS7 and iOS8
Merge pull request #5955 from vishalduggal/timob-17374

[TIMOB-17374] iOS: Stop messing with contentView bounds/frames
Merge pull request #5950 from srahim/TIMOB-17407

[TIMOB-17407]IOS 8: Moving to new delegates for contacts
Merge pull request #5943 from bhatfield/tidoc-1788

[TIDOC-1788] Add lifecycle properties and update Activity docs