Fixed directory in which hyperloop in ran from
FIx: options are nested on multiple command
Merge pull request #3 from pec1985/DIR_FIX

Fixed directory in which hyperloop in ran from
Merge pull request #4 from infosia/fix_options_array

FIx: options are nested on multiple command
Add .project file for Eclipse
Add preinstall script to link hyperloop-common to make dev easier
ignore jenv .java-version file and Mac's .DS_Store files