WH-1489 - Added PHP 5.3 dependency.

	modified:   tweetserver.info
WH-1489 - Updated for twitter_api => twitterapi project rename.

	modified:   build-tweetserver.make
	modified:   tweetserver.info
Updated tweetserver.info.

 twitter_api and netstorage are now contrib projects.
 Enble both by default.

 	modified:   tweetserver.info
Merge commit '1ff3bbd731ca7b685309bcae08f4ca3d8a09780d' into wh-1487-tweets-to-netstorage
Tidy up documentation.

	modified:   tweetserver.info