Add Python 3.4 to TravisCI; update README
Update CHANGELOG.md
Update PyExcelerate hook
Add dev build status
Update README.md
Use row/column style for cells if they exist
Add text wrapping and documentation
Fix setup.py
Merge branch 'patch-1' of https://github.com/AlexHill/PyExcelerate into AlexHill-patch-1
Merge branch 'AlexHill-patch-1' into dev
Update README.md
Update README.md
update range limits

re #25
Merge branch 'master' into dev
Update PyInstaller hook and version numbers
Update README.md