Feature #95 Allow to input multiple files to mloginfo
added deprecated dummy scripts for mlogversion, mlogdistinct, mlog2json, mlogmerge that print out deprecation warning and point to the new implementation.
Fixes #100.
Fix mloginfo --connections and --distinct
Merge branch 'develop' of github.com:rueckstiess/mtools into develop
Merge branch 'feature-95-multiplefiles' of github.com:gianpaj/mtools into gianpaj-feature-95-multiplefiles

Conflicts:
	mtools/mloginfo/mloginfo.py
	mtools/mloginfo/sections/distinct_section.py