- Remove libvpx package

  - Add libfontconfig configure option
  - Remove target configure option from libvpx

Add qemu package

Remove .gitignore

update gettext to 0.19.8.1 and add source compile method.

Update ruby to 2.4.1

Update flex to 2.6.4 and change to strip binaries

Update less to 487 and change to install stripped less.

Add txt2man package

Fix no implicit conversion of nul into String error

Add /usr/lib64 to VPATH to make traceroute compilable on x86_64.

Add unzip dependency to neovim

Change all toolcain to use stripped binaries and libraries

  - Fix /usr/local/bin/crew:67:in `+': no implicit conversion of nil into
    String (TypeError) with 'crew build', 'crew install' and 'crew install'
    commands if no package is provided.
  - Fix notice 'Package  isn't installed.' with 'crew remove' if no package is provided.

update patch to 2.7.5 and change to install stripped patch

Change pkgconfig.rb to update 0.29.2 and strip binary

Fix error with environment variable assignment in mandb package

Update crew and install.sh to remove the need for sudo

Update php7 package from 7.1.4 to 7.1.5

Correct make dependencies need this to install chromebrew from scratch

Change to add check routine also