Change version to 1.1.0 in dev branch.

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branch : dev
Add test for seeing class internals.

--HG--
branch : dev
Remove spurious friend macro in TestCase.

--HG--
branch : dev
Remove the friend declaration, test fails to compile.

--HG--
branch : dev
Merge version 1.1.1 into dev.

--HG--
branch : dev
Add friend macro decalaration.

--HG--
branch : dev
Add an example of using UNITCPP_FRIEND_TEST

--HG--
branch : dev
Update README for friend declaration changes.

--HG--
branch : dev
Update Version to 1.2.0 and RELEASE_NOTES accordingly.

--HG--
branch : dev
Merge dev into trunk.