converted tabs to spaces
added a space character between the function parenthesis (following the jshint's suggestion)
files should end with a new line
converted 4-spaced tabs to 2-spaced ones
another convertion from 4-spaced tabs to 2-spaced ones
converted a tab character to 2 spaces
converted a tab character to 2 spaces that i previously forgot to convert
Merge pull request #1 from varemenos/master

Mostly minor code styling fixes to follow the .editorConfig options selected