Uploader only copies fields present in the target-table
Merge branch 'master' into features/normalize_values

Conflicts:
	lib/db_to_file/uploader.rb
Small refactoring
Add trailing newline to unloaded files

VIM also does this, and this minimizes the found changes by GIT
Update version to 1.1.1
Add extra status check so file delete doesn't reset git
Add request for modified files
Add ability to only force upload changed objects
Add minimum requirement of gem version so git version doesn't generate warnings
Add force changed task
Increase version because of amount of changes
Add ability to ignore fields
Fixed tests and improved unloader