tools (utils): better repository version handling: - removed save_dir_path and .hg_data/pickle method: it is not needed to save repository data anymore as its version is now saved on installation by setuptools_scm - added "distance" (number of commits since last tag) - use twisted's which method to find the hg executable - result is now cached on first execution - fixed dirstate method - at last resort, try to find the repository version using the package version, as it is saved there by setuptools_scm

syntax: glob
*.pyc
*.pyv
*.swp
*.swo
tags
twistd.log
twistd.pid
bridge_constructor/generated
_trial_temp/
sat.egg-info
*.un~
dist
MANIFEST
build
ctags_links/
Session.vim