Tried to fix bug with disappearing lines, but no success so far. The reason is unclear
Trying to use versioneer for versioning of my package
Removed old unused code
Completely changed structure of source code. Still trying to make it work
It seems that the program works correctly. I have to test everything
The program works correctly. Added MANIFEST to .gitignore
Updated help, docs. Program checks that the argument is a regular file
Tests, bug fixes and help strings
Merge branch 'release/0.6.1' into development