[ok] show long help: ot help cmd msg send-from
[good] ot help cmd accou~ works (word1,word2 hint)
Improvements to nyms cache
'server new' now display signed server contract
Corrected AddServer functionality to handle empty contract
CMake works with local installation of gcc-4.8.3
UseOT caching class
[fix] mistake in constructor name
Merge branch 'server-functionalities-debugging' into otshell-dev
Colored borders
Unit test parse