add some snippet (#469)

Merge pull request #429 from AndreaCrotti/remove-older

remove duplicated scripts

Merge pull request #415 from dalugm/patch-1

Update header snippet in emacs-lisp-mode

Merge pull request #359 from sei40kr/react-redux-snippets

Improvements and fixes for React & Redux snippets

Merge pull request #369 from Auralcat/add-elixir-with-snippet

Adds Elixir with snippet

Merge pull request #372 from serveln/vhdl_mode

Vhdl mode

Merge pull request #361 from npostavs/init-sym

Revert "fix initializer", adding the symbol is correct

Merge pull request #358 from peterhoeg/fix_initializer

fix initializer

Merge pull request #341 from equwal/delete-trailing-whitespace

Delete obviously erroneous (and often annoying) trailing whitespace.

Merge pull request #348 from r-darwish/java-constructor

Make the Java constructor snippet take the class name from the file name