Add copy_extension flag
Initial oxi-perldeps-core for suse

This is an initial implementation of the openxpki-perldeps-core package
for SuSE.

- add openxpki-perldeps-core to suse makefile
- get RPMBASE from rpm settings
- update oxi prereqs
suse vagrant build

- add vag-build.mk for suse package build
- add Vagrantfile and provisioning script
enroll-ui: add vagrant makefile
Merge pull request #161 from mrscotty/feature/suse-build

new perldeps package and suse build - fixes #155
Merge branch 'develop' of github.com:openxpki/openxpki into develop
Improvements on NICE API to support async backends
Allow autogeneration of profile input fields based on a default template