initial commit
removed _offlineQueue, needs testing
improved curio request manager
fix for https://jira.turkcell.com.tr/browse/AS-56
fixed bug, was unable to stop queue processor thread.
fixed problem with offline session persistance when thread.abort called
implemented maximum limit on persisted sessions
handled error cases, handled timeout case
removed unnecessary data from requests...
refactoring
refactoring, removing unused code pieces. removed max queue size limit on curiorequestprocessor
fixed problem with max number of sessions to be persisted when the latest session came from resume.
updated github documentation
.
updated documentation,
made minor changes.
made changes according to Kerem's code review.
improved log util to write logs to file when a compile symbol called "DEV" is available.

added production server url for production tests.
finalizing v1.0
Merge remote-tracking branch 'origin/master'