Merge pull request #9 from Nobody84/master

updated so backports properly used

ssl certificate wont be recreated on entrypoint

updated node versions to 4.6.2

Merge pull request #2 from hexparrot/useradd

user/group/ssl wont be recreated on entrypoint

apt-get autoremove greatly reduces image size

updated git on each entrypoint

added USER_UID option for volume file ownership

added text to ACCEPT_ORACLE_LICENSE example

fixed crux entrypoint check

updated readme with container-starting examples

relocated crux java download to entrypoint.sh

added crux dockerfile

optimized wily dockerfile