context ubuntu: flush ip address before configuring
context ubuntu: cleanup unused code
Feature #1607: New methods to get raw accounting data in sunstone
Feature #1607: Add accounting tab to user and group resources
Feature #1607: better x axis min, max
separate novnc from sunstone to implement an dedicated init script for nonvnc
setting the correct script path for opennebula sunstone initscript
setting the right paths for novnc scripts
Separate novnc from CentOS init scripts

needs PR https://github.com/OpenNebula/one/pull/22
don't fail too hard. the user will see an error anyway
bug #2859: fix VNC in Xen PV deployment file
Added `status` to Sunstone init scripts for Ubuntu
Added `status` to Sunstone init scripts for Debian
Added `status` to init script usage msgs
Feature #1607: Add activity gantt chart
bug #2868: fix OpenNebula.pool_page size problem

Now OpenNebula.pool_page_size is a module method and the value is stored
in the class variable @@pool_page_size
Fix ssh key text layout

(cherry picked from commit 69b5eca19c231a5bc680f1f526406223e00a7904)
Feature #1607: Add accounting tables
Feature #1607: Add accounting to cloud view
Merge branch 'novnc_init' of https://github.com/bechtoldt/one into feature-2862

Conflicts:
	share/pkgs/Debian/opennebula-sunstone
	share/pkgs/Ubuntu/opennebula-sunstone