Update get-prebuilt.sh

fix 'WARNING: could not get prebuilt.list from repository' message
Merge pull request #909 from lgarbo/master

Update get-prebuilt.sh
Fixed typo
Removed SSL parameter
Fixed crash when lastPathComponent() is called on an empty string (#911)
Set sequenceNumber when fetching messages
Moved to SDK 10.9
Updated to libetpan 88a41b8a3bb02e0ad4b44975aa03e9e26f738e7d
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
Update MCIMAPSession.cc