Initial

Create OligoStats class and related functionality
add build.xml
add PCR methods

added PCR class to support MASC PCR primer design
add DS DNA methods
add methods to output data files
tweaks for magelet Utils servelet
tweaks for servlet compatability
hid some debugging output
revised method for ARE calling

Aggregate AREs are now calculated with a Poisson binomial model
Code cleanup; address issue with loading from wrong user dir
add test class to validate against real-world data
Fix cached results bug and ARE prediction bug
Address bug 254- critical failure resulting in loading old session data

Avert an error in Genbank output generation causing the Merlin process
to fail to complete

http://cidar.bu.edu/bugzilla/show_bug.cgi?id=254