MOB-135 fixes auto cookie auth on some IDPs
MOB-83 added installation_id parameter to the engage start URL
adds simple reg screen to demo
adds simple reg activity
adds layout for reg activity
MOB-83 moved reading and writing of UUID to JRSession initialize
fleshes out trad reg form, adds hook and result handler type for reg
Merge branch 'topic/MOB-135-fix-cookie-auto-auth' into topic/MOB-112-registration
Merge branch 'master' into topic/MOB-112-registration
merges in merge flow branch, adds helper function
renames ioutils
adds code for flow form processing, adds config pojo, adds, new config fields, refactor capture api connection url param, just needs flow downloader and should be code complete
abstracts out an api connection util class, adds flow download code, util function to convert org.json to collections
finishes trad reg, still needs IO on bg thread, two-step reg.
adds social two-step reg support, adds double init guard to jump, moves flow startup IO to bg thread, factors signin handler into smaller pieces for readability, adds flow params to social sign-in API call, fixes connection manager memory leak
fixes a few comments
fixes flow name param
adds registration guide, organizes docs into subdirectory, adds a couple helper methods to CaptureApiError, fixes demo of two-step reg
merge with master
move guide to subdir