v0.3.7

• Added references to published articles in help messages
• Updated old references to code.google, which now refer to github
• Added ability to launch DLRS DLTRS and PDLRS by using these acronyms instead of their full names

v0.3.6

• Branchlengths in DLRS and DLTRS are now limited to 10. Sometimes, the MCMC strayed way passed that and later died because the appropriate substitution matrix could not be computed.
• Fixed an unnoticed long-lasting bug: appending fixed to a rate parameter did not, in fact, fix that parameter, contrary to what the documentation said.