Config.el indentation for readibility.
Change js indentation level to 2 instead of 4 for more horizontal space.
Modify js editor behavior for indentation + replace flymake with flycheck.
Modify formatting in init files to be more readable and consistent.

Replaced old instances of ====== to -----, fixed indentation and
added header and footer comments.
Paredit mode activated by default for all programming modes.
Use lazy and non-blocking loads for packages.