initial commit.
Don't need to unwrap those optionals
Use of Optional chaining as an alternative to unwrap
added AGURLSessionStubs submodule dep
update tests to use AGURLSessionStubs lib
use new lang constructs for arr/dic and polish
update xcode proj. settings
update submodule dep version
comply with beta4 access control modifiers
point to latest stub http lib
added redirect() test case
assert config block is set
add missing license header
remove redundant () for void returns and message
add README.md
further polish of readme.md
update img link
fix url link
added api doc
added lines