Merging branch 'hotfix/0.0.3' into develop
Adding .gitattributes for line-ending normalization.  Convert to LF for storage, and use OS native endings on checkout.
Normalizing line endings to unix standard.  This will only be done once; the previous commit's .gitattributes settings will ensure that line endings are automatically normalized from here on.
Merging branch 'feature/line-endings-normalization' into develop branch.
hashbang whitespace normalization.
Removing references to ISB-specific '/tools' system path in hashbangs.
normalizing python hashbang to use '/usr/bin/env python'.
(converting tabs to spaces in this file.)
for now, normalizing perl hashbangs to use /usr/bin/perl.
Merging branch 'feature/hashbang-normalization' into branch develop.
removing old license message, per @hrovira's direction.
code is now ready to return to researchers.  merging branch 'release/0.0.4'.