bumped version

Merge branch 'master' of github.com:wagoodman/boxctl

general fixes

stage image only takes a single argument at $2, not $3

centos7 compatibility

there is no third argument... bugs added before vacation :(

filled in the readme with more useful info

minor improvements

wording change

minor refactoring of variable names for clarity

removed -M options and require instance name as a positional argument

fixed syntax error

could not make rpm without the correct service path

first commit