Updated README.md

Removed the example that shows instance creation without any parameters as it is no longer supported.
Merge pull request #121 from kureta/patch-1

Updated README.md
Lazy loading of /help/configuration.json
Merge pull request #122 from rmihael/master

Lazy loading of /help/configuration.json
Bugfixing page in GetUsersSearch
Merge pull request #127 from terraces/master

Bugfixing page in GetUsersSearch
Added UpdateBanner and fixed some profile_background_image_url stuff.
Merge pull request #132 from philsturgeon/master

Added UpdateBanner and fixed some profile_background_image_url stuff.
Adding profile update support
Typo
Not overrwriting URL parameter
Merge pull request #133 from sjml/master

Profile updating
Added access to the filter stream API.
swapt out print for sys.stderr.write() call so it works in python 3
fixed error in CreateList(), changed count default for GetFollowers to 200 and added a GetFollowersPaged() method
bumped version to 1.2
clean up requirements.txt
Merge pull request #136 from stefano-maggiolo/master

Added access to the filter stream API.
added a user stream call and started to backfill missing /lists endpoints
update/fix CreateSubscription() and add ShowSubscription()