Update redis from 4.0.2 to 4.0.6

Add pre-built binaries for guile, less and vim

Update alsa_plugins from 1.1.4 to 1.1.5

Update alsa_lib from 1.1.4.1 to 1.1.5

Update libtiff from 4.0.8 to 4.0.9

Add popt package

Add template package

Update yarn from 1.0.0-20170808.1058 to 1.3.2-20171127.1833

Update dropbox from 33.4.23 to 39.4.49

piping 'y' to `crew install` to handle prompt: 'do you agree? y/n'

Update rkhunter from 1.4.4 to 1.4.4-1

Update metasploit from 4.14.28 to 4.16.19

Update perl from 5.24.1-3 to 5.26.1

Adding texlive package

Add pre-built binaries for expect, miniupnpc, ocaml, ruby and scons

Update scons.rb

Update expect.rb

Update ruby.rb

Update ocaml.rb

Update miniupnpc.rb

Forgot to bump version number up. Whoops!

Update ocaml.rb

Update Heroku.rb

Add syncthing package

Add .github templates

Refactor to use install command

Remove install lines

Update less to include posix regex support