relax SVN archive

svn+ssh://bugman@.../svn/relax/trunk

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r20790 | bugman | 2013-09-04 10:37:19 +0200 (Wed, 04 Sep 2013) | 7 lines

Defined two new functions called u() in the compat module for better unicode string support.

The two functions are defined differently for Python2 and Python3. The Python3 function simply
returns the text unmodified, as all strings are unicode. The Python2 function converts the str
type to a unicode type.
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r20791 | bugman | 2013-09-04 10:41:49 +0200 (Wed, 04 Sep 2013) | 3 lines

Restored the Python3 aliased unicode() function accidentally removed in commit r20789.
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r20792 | bugman | 2013-09-04 10:43:51 +0200 (Wed, 04 Sep 2013) | 3 lines

The new compat.u() function is now being used for all unicode strings.
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r20793 | bugman | 2013-09-04 10:52:10 +0200 (Wed, 04 Sep 2013) | 3 lines

All "local tm" text in the GUI now uses a subscript m unicode character as well as the tau character.
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