fix for windows issue #12 with duplicate filenames
Merge branch 'master' of github.com:pellcorp/opendb
renamed README to Readme
removed isbn from iblist plugin
remove support for upgrading from versions prior to 1.5.0.4
rename license file to initcaps
deleted some of the obselete test scripts, will add some of this stuff
into the install script as required.  Moved the phpunit test cases to
the test directory where they will be integrated into the selenium test
suite or replaced with selenium tests.  Moved the docs back to docs
directory where you would expect to find them.