Мусин Камиль, 295 группа, Калькулятор
Minor code convention changes
Tabs to spaces
Opening brackets moved
Final change
Shell added
+Argument number check
Folder and package names fixed
Fixed some issues

+Too many arguments check
+Unrecognized command check
calculator deleted
Folder renamed
Fixed small mistakes, added empty command string
Fixed minor issues
fixed copy the same file, idea comments deleted
accidental files content swap
code style fixed
tabs as separator
Merge pull request #102 from Kamilot/master

Мусин Камиль, 295 группа, Shell