record all linenos fully and track printed line numbers accurately
wrt buffered lines and such.

for the template and the module
- turn full_line_map into a list
- add another start source to help with when a render callable
begins

- drop python 2.4, 2.5 support
- various pep8ing

- write a test suite for cmdline
- start using context manager helpers in tests.  intrinsic here is that
we're going to go 1.0 and drop at least 2.4 and probably 2.5
- update .gitignore

Transform mako-render into mako.cmd and add an entry point

non-ASCII bytes.  This is invalid on py3K as __str__() must return a
string.  send the object through the function recursively when we
get the __str__() value.

would not be correctly interpreted in Python 3.

Conflicts:
	doc/build/changelog.rst

would not be correctly interpreted in Python 3.

Conflicts:
	doc/build/changelog.rst

- fix this update_wrapper thing so tests are reported nicely

when a "try/except" targeted a tuple of exception types, rather
than a single exception. fixes #227

added docs for inherit/include/block confusion

Add an exception handler to mako-render

is also tracked for the template as a whole whereas before it was
only occurring for the top level node and was therefore incomplete

of the source file which includes parseable information about the
templates' source file, encoding etc. as well as a mapping of module
source lines to template lines, thus replacing the "# SOURCE LINE"
markers throughout the source code.  The structure also indicates those
lines that are explicitly not part of the template's source; the goal
here is to allow integration with coverage tools.

Previously, they would parse correctly in Python 3, but any keyword-only
arguments would be quietly lost, and the user would either get
`TypeError: foo() got an unexpected keyword argument...` or the
confusing behavior of having the keyword argument overwritten with
whatever's in the context with the same name.