Oakvar

Complete rewrite of job and module management GUI!

* `ov module install` can accept **URLs to GitHub.com** repository folders! For example, `ov module install https://github.com/userid/reponame/tree/master/awesomemodule`.
* `ov module pack` can accept a path to a module. For example, if you are developing a module which is outside of OakVar's system modules directory, you can still pack and register it at the store with `ov module pack path/to/module` and `ov store register path/to/module`.
* `ov run` with `--module-option` will relay module specific options to annotators. For example, `ov run input -a oncokb --module-option oncokb.coding-only=true` will make the `oncokb` module to annotate only coding variants.

* Updated the UI of the interactive result viewer. **New look!**
* Added **pagination** to the interactive result viewer (variant level).
* Added **a report generation and download tab** to the interactive result viewer.
* Liftover failure will be silently logged in the .err file.
* `vcf-converter` can automatically detect the genome assembly of input files.
* `ov run` can use automatically detected genome assemblies from each input file.
* `ov run` can handle multiple input files of different genome assemblies.
* `ov run --vcf2vcf` will produce INFO fields without space.
* Improved the logging of module versions with `ov run`.
* Fixed module search by name of the web store.
* Fixed `ov run -a module_directory`.
* Fixed logging in `ov run --vcf2vcf`.
* Fixed logging unique errors in the .log file.