fix langinstall behaviour

langinstall: When given args just install for args else for all enabled languages

0.15.0

• langpackcommon: use dnf plugins path under /var now
• langinstall: getting all enabled languages in alllangs, fix for locale C, not to repeat en locale

0.14.0

• langpacks.conf: start using dnf plugins directory under /var
• man: update man page
• langinstall: improve to always use enabled languages as an input
• langpacks: Consider '$LANG' output when no languages are enabled
• beautify the code for pylint
• resolved: Add correct debug messages for enabled and disabled languages
• Add few comments for easy code review
• langpacks.conf: removed enabled config item as plugins are default enabled

0.12.0

• logging: become more verbose by moving existing print messages to debug messages

0.11.1

• man: update manpage
• init: add config parser exceptions

0.11.0

• use config parser and add code for init, resolved hook
• Some lint cleanups
• move whitelisted_locales to global variable
• Add NEWS to Makefile

0.10.0

• langavailable: Fix to accept language name endonym (rh#1220654)
• langavailable: Fixed list of available languages. Problem was with qt-qtbase
  new subpackages and tesseract-langpacks names (rh#1220656)
• langinfo: Fixed checking language name validity (rh#1220704)
• man: Fix typo for plugins to plugin