remove the --no-progress option (replaced by the standard -v)
simplify progress resolve
feature #749 remove the --no-progress option (replaced by the standard -v) (fabpot, keradus)

This PR was merged into the 1.1-dev branch.

Discussion
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remove the --no-progress option (replaced by the standard -v)

This fixes two problems:

 * We already have a way to make things quiet or verbose via the various `-v` option, so adding yet another one (`--no-progress`) seems unnecessary;

 * Displaying progress by default is a small BC break especially for people using the fixer in their continuous integration workflow.

Commits
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9c6cc83 simplify progress resolve
833d8df remove the --no-progress option (replaced by the standard -v)
prepared the 1.1 release
bumped version to 1.2-DEV