Merge pull request #2 from smathot/master

Fix to allow Ubuntu packaging
Update README.md

Added current version in readme
Improved py2exe compatibility
Merge branch 'master' of https://github.com/dschreij/Datamerger
GUI module not loaded in CLU mode

Tool should now not depend on the presence of PyQt4 when running in CLI
mode
Order columns + fix progress bar

- Columns are now ordered alphabetically in the output file
- The progress bar now also give a reliable indication during the
merging process
Optimized xlsx file writing
Removed .pyc files

Strangely the .gitignore doesn't get picked up and prevented these files
to get to the online repo in the first place
Bump to v1.0.3

Ready for release
- Progress indicator now works reliably
- No longer a out of memory error when writing large xlsx files
- Prevented crash when encountering invalid csv file. The file is now
simply skipped and continued with the rest.
Updated OSX packaging scripts
Update to 1.03
- Version changed from 1.0.3 so that debian considers it newer than 1.02