Nanosim-h

New

* Add `nanosim-h -v`

Improvements

* Print every sequence on 1 line only
* Reformat and polish code

Fixes

* Fix the perfect mode, where only 1 read was simulated
* Fix reporting sequence lengths in RNF in the perfect mode

New features (compared to NanoSim):

* Error profiles distributed with the main package
* Improved interface with new parameters: option for merging all contigs, option for rate of unaligned reads, progress bar, etc.
* Reproducible simulations (setting a seed for PRG)
* Support for RNF read names
* Installation from PyPI
* Various minor bugs fixed