add mruby-base64
add mruby-sha1
Add mruby-redis
Add mruby-random
Add mruby-simplehttp
Add mruby-httprequest
Add mruby-oauth
Add mruby-zabbix
Add mruby-growthforecast
Merge pull request #3 from matsumoto-r/my_mrbgems

Thanks @matsumoto-r for the GEMs!
Merge pull request #2 from mattn/mruby-sha1

add mruby-sha1
thanks @mattn
Merge pull request #1 from mattn/mruby-base64

add mruby-base64
thanks @mattn
Add WiringPi GEM
Fix description for wiring pi
Fix naming of wiring pi
Add Sinatic GEM
Add Digest GEM
Add mtest GEM
Add Process GEM
Add Pack GEM