Use LITERAL+ search in the case of Gmail
Updated to libetpan 6ea5ecb9c38a926550cb025c79ccb341032e54d9
Updated to libetpan 6f269a36acd60e793368ed06abc518d0dfbfb6d7
Updated to libetpan 126bd7c564d0b60eec90684af179f96873edae48
Implement unit tests for message builder and message parsers
Travis runs unit tests
Test sdk at one location. Redirect when downloading from the sources of ICU
Merge pull request #926 from MailCore/unittest

Unittest for message parser and builder
Moved code to generate unit tests results
Updated to libetpan 7020007cfcc75b58af4d12248f1e687f21a1986d
Removed ICU dependency from MCDateFormatter
Merge remote-tracking branch 'upstream/master' into Romes