Update the bootstrap file.
add utils file containing MAKEFILE and BATCHFILE templates. add extra waarnings-html option to both MAKEFILE and BATCHFILE.
patch sphinx-build script to use terminate with sys.exit(), add extra info to makefile and batchfile.
remove 2 lines from doc tests to get tests to pass.
use stringIO instead of temporary files.
update doc tests
rename old_file to sb_file, clear contents of script file before writing modifications to it.
Install 'sphinx-apidoc' and 'sphinx-autogen' scripts.
Rename all txt files to rst ones
Release 0.7.3