bridge-infinite-wait/example.py: Fix spelling/grammar issue
bridge-dial/example.py: Add a dial example for Python
Merge branch 'master' into dial
Update bridge-dial/example.py

Add some additional error handling, and dispose of bridges
when either channel leaves the application.
Merge pull request #4 from matt-jordan/syntax-fix

bridge-infinite-wait/example.py: Fix spelling/grammar issue
bridge-move/example.py: Add a python example for moving between bridges

This patch adds an example that shows moving a channel between bridges.
It uses a holding bridge as a holding area for channels initiating a
dial. When the outbound channel answers, the inbound channel is moved
from the holding bridge to a mixing bridge with the outbound channel.
Merge pull request #5 from matt-jordan/dial



bridge-dial/example.py: Add a dial example for Python

This adds a simple dial example for Python. It follows closely with the
JavaScript version, with a few minor differences (such as using ring
instead of playback).
Merge pull request #6 from matt-jordan/bridge-move-python

bridge-move/example.py: Add a python example for moving between bridges