#99: Try to derive annbraid from braid.
#99: Test conversion of superclass.
#99: More conversion tests.
#99: Solve conversion issue by modifying braid class.
#99: Move annbraid to class folder.
#99: Can't seem to get annbraid to call the right function, such as inv.
Merge branch 'develop' into iss099-braids-on-annulus
#99: Basic annbraid works: still need to check out-of-class methods for braid.m and constructor.
#99: Incorporate braid functions into annbraid.
#99: Fix constructor to take appropriate arguments.
Merge branch 'develop' into iss099-braids-on-annulus
#107: Get rid of reducing method in annbraid.
#99: Section on annbraid in guide.
Merge branch 'iss099-braids-on-annulus' into develop (#99)