Use more specific selectors in profiler.js

The previous behavior caused every (visible) element with the class 'details' to
be slided up whenever a menu item in the profiler was selected.
Readme typo
Fix mini profiler crash due to appstats being upgraded in prep for threadsafe GAE python
PEP8 compliance

Addressed concerns of:

    $ pyflakes .
    $ pep8 -r --ignore=E501 .
Merge pull request #12 from mdornseif/pep8

PEP8 compliance
Fix occasional bug causing dynamic table sorting to break
Add logging output to mini profiler console, and more output cleanup that we've been using internally for a while
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Let gae_mini_profiler users disable w/ a little UI on/off setting in case they wanna remove all timing artifacts and just get simple start/stop page timing
use appengine_config.py for configuration

Using config.py to hold installation specific configuration basically
makes it impossible to use the public repository in an application
(e.g. via `git submodule`).

Since AppEngine comes with a decent configuration mechanism
described in
http://code.google.com/appengine/docs/python/tools/appengineconfig.html
this patch allows to use `appengine_config.py` for all configuration
but still stays backward compatible to the old `config.py` setup.

The patch also updated the README.
display corner even with toolbars and stuff

Many CSS frameworks use z-index extensively for toolbars
and the like. 1000 seems to be the "normal" z-index for this stuff
thus hiding the profiler corner. Unless you know
what you are looking for this is very hard to debug.

This patch sets a unreasonable high z-index
(10001) in the hope to be rendered above everything else.
Fixed stupid error while extracting the configuration code from local master.
Merge pull request #17 from mdornseif/appengine_config

use appengine_config.py for configuration
Merge pull request #19 from mdornseif/zindex2

display corner even with toolbars and stuff
typo
Merge pull request #20 from Erkan-Yilmaz/master

typo