Work in Progress
DW: Added the initial templates tests
More work in progress
Fix gitignore for vim temp files
JZ: "Templates" implementation + pre-commit script
WIP
DW: Refactored the xls part to match templates side
WIP
Merge branch 'template_management' into xls_management
Work in progress
Merge branch 'xls_management' of github.com:onaio/python-json2xlsclient into consolidated
JZ/DW:unit tests, precommit hook, some refactoring
JZ/DW:unit tests, precommit hook, some refactoring

Sorts out issues #7, #4 & #3
Merge branch 'consolidated' of github.com:onaio/python-json2xlsclient into consolidated
JZ: Use absolute filenames in tests
DW: Added functional tests
Merge branch 'consolidated' of github.com:onaio/python-json2xlsclient into consolidated
DW: Added travis script
Removed unnecessary comments

Also sorts out #2
Added line to install flake8