v2.1

• Bootstrap refactoring; use proper host names in host configuration files, no lamachine- prefix needed.
• Cleanup after bootstrap (#64)
• LaMachine can now be bootstrapped by an internal or external controller
• Added the remote flavour
• Various fixes for webservices
• Fixed PICCL (v0.5)
• Added services configuration option to explicitly constrain desired services (defaults to: [ all ])
• Added --targetdir and --services flags to bootstrap (#73)
• lamachine-update now allows a --noninteractive flag
• Initial add of software by CLTL, VU Amsterdam (#70)
• Introduced unix_group and web_group configuration options for explicit group ownership
• Added instructions about security to the README
• Expand icu 61 workaround to all platforms #69
• uwsgi fixes for CentOS 7
• Fixes for Linux Mint (hopefully, to be confirmed)