add task to import users from mootiro
create mootiro oids index + user migration working
organization import + fix inverted geometry (using evil regexps)
add images properly
migrate communities + add index to mootiro_oids
import resources
parse comments and discussion (commented becaused depends on projects)
projects migration
migrate relations
signatures
migrate uploades files
small remember for "missing" stuff
improve redis connection handling
small fix for projs without admin
add doc about the migration process
Merge pull request #97 from it3s/migration

Migration