Swan-vis

Minor bug fixes and improvements for

* Added threading option in gen_report which will help Swan run better on clusters
* Patched a bug where edges can be exons and introns
* Patched a bug that remained in the code after internal testing for loading from a TALON db

First public release!
Features include:
* Transcriptome loading via GTF or TALON database
* Transcript abundance support
* Transcriptome merging and tracking presence/absence of transcript models in each datasets
* Differential gene and transcript expression tests
* Detection of isoform switching genes
* Detection of novel exon skipping and intron retention events
* Unique visualization options to facilitate complexity of alternative splicing in datasets

Added patch networkx command

Patching pip setups

Lots of QOL changes and new features
Note that documentation is now out of date

Fixed a bug that didn't import everything correctly in report.py.
Added option to group datasets in the report.
Changed colors of unused edges when plotting a transcript path to be lighter; not gray.
Changed plot_each_transcript function to plot a list of transcripts from their transcript IDs.
Added plot_each_transcript_in_gene function to plot all transcript isoforms given a gene (replacement for the old plot_each_transcript function).