Transformable instance for functions (by conjugation)
typo fix "right" --> "left"
Merge pull request #32 from conal/master

Transformable instance for functions (by conjugation)
bump upper bound to allow semigroups-0.9
add 0.6.0.1 to CHANGES
bump version to 0.6.1
make SubMaps deletable, and add a new function 'localize' for hiding/deleting names
add TAGS to .gitignore
add travis IRC notifications
Merge pull request #34 from diagrams/deletable-submap

make SubMaps deletable, and add a new function 'localize' for hiding/deleting names
Enable Travis IRC notifications
remove redundant travis IRC config
bug fix: compute diameter correctly: add scalars instead of subtracting

Fixes #35. This one was sneaky.  The bug was introduced in
https://github.com/diagrams/diagrams-core/commit/0681b24b3d5c7294f2a960fb5d76eee5e6f378ec,
which looks innocuous on the surface -- but there's a big difference
between subtracting two *vectors* (what the original code did) and
subtracting two *scalars* (which is what the code does now).  What we
actually want to do is *add* the two scalars.
add 0.6.0.2 to CHANGES (diameter+radius bug fix)
whitespace/import/pragma cleanup
onBasis gets the matrix equivalent of the Transformation
doc fix: list of columns, not rows
Travis: use Hackage versions of monoid-extras and dual-tree
Merge pull request #36 from bergey/matrix-basis-rep

onBasis gets the matrix equivalent of the Transformation
bump upper bound to allow base-4.7