Major code refactoring; change of internal representation of blast reports; more comprehensive set of accessor methods.
working on getters for db
finished getter for db class
Merge pull request #2 from psikon/master

blastr DB getter ueberarbeitet
add wrapper around update_blastdb.pl
blastReportDB getters

Merge branch 'master' of https://github.com/gschofl/blastr

Conflicts:
	testfile.R
Refactored internal representation
fixed getHitCoverage and getueryCoverage
Merge pull request #3 from psikon/master

getHitCoverage und getQueryCoverage überarbeitet
Initial support for rpsblast
Merge branch 'master' of https://github.com/gschofl/blastr

Merge with Philipp's branch
slots instead of representation in class definitions
fix NAMESPACE
fix NAMESPACE
fix NAMESPACE
fix NAMESPACE
Adapt to some API change in rmisc
fix documentation
getQueryID method for blastReportDB; add slot "path" to blastReportDB
report number of queries during blasting