Modified .gitignore

Signed-off-by: Felix Palta <fpalta90@gmail.com>
Now sorting the input word in place before generating all combinations, instead of sorting each combination.
Combinations generating algorithm guarantees that each combination of the input word with sorted characters will also be sorted.
Now using 'auto' keyword to give types to complicated iterators.
Also fixed some comments.
Changed Warning level for MSVC project to W4.

Signed-off-by: Felix Palta <fpalta90@gmail.com>
Now indicating the total number of entries, found in the dictionary.

Signed-off-by: Felix Palta <fpalta90@gmail.com>