Commit working basic T1Object class.

Rework __init__ method for T1Connection to avoid unnecessary logins,
rework module importing for more stability and consistency.
Merge branch 'master' of github.com:pswaminathan/T1ClientLibrary-Python

Grab web-edited README file and merge with self-made changes described in
previous commit message.

* 'master' of github.com:pswaminathan/T1ClientLibrary-Python:
  Update README.md