Merge branch 'devel/tizen_3.0' into tizen

* devel/tizen_3.0:
  Version 0.9.0
  Update build dependency w.r.t. the change of context-common
  [my-place][places)detector] Refactor getting location from visit json.
  [my-place] Locations accuracy in visit and places fix.
  [my-place] Output JSON places fix.
  [my-place] Refactoring: hide internal methods to private.
  [my-place] Debug files paths fix.
  [my-place] Extend Place Wifi AP's list by network names.
  [my-place][places_detector] Refactor getting place from Json.
  [my-place][visit_detector] Put Wifi network names into database.
  [my-place][wifi_logger] Extend last scans pool expand by network name.
  [my-place] Tizen coding convention - Omit brackets ("{", "}") in one-line "if" statements.
  [my-place] Move shared definitions to context-common.
  [my-place] Move shared types to context-common.
  [my-place] Hide internal UserPlaces engine methods.
  [my-place] Move Place print2Stream to DebugUtils
  [my-place] Extend WifiLogger of network name (ESSID) logging.
  [my-place] Testing possibilities fix / simplification.
  Support build on Tizen 2.3.1 & Tizen 2.4
  [my-place] Update WifiLogger to use WifiWrapper instead the Wifi Native API directly

Change-Id: Ic1045a8fe439369ee4aecd577dac6301d0d0d76c
Signed-off-by: Somin Kim <somin926.kim@samsung.com>