gt encseq info:
tests and bugfix for n50 values
gt encseq info
previous n50 value is in fact l50-count
print n50 as min.length of largest sequences covering 50% of total seq-length
gt encseq info
remove unused variable "n50_count"
touches genometools/genometools#216
fix n50 test routine
create encseq before info output
Merge pull request #216 from joergi-w/hiwi

gt encseq info: tests for n50 values and bugfix for n50_sum