Open file fix (pyranges#379)

* Fixing ResourceWarning caused by pyranges/readers.py function read_bed line 127 or 129 unclosed file.

* logging changes relative to fix pyranges#377 and bumping the version number

* Fix lint errors.

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Co-authored-by: isy89 <lazzeri89@gmail.com>
Co-authored-by: Endre Bakken Stovner <endre.bakkenstovner@arm.com>

Set min version pyranges (pyranges#225)

Co-authored-by: endre bakken stovner <endrebakkenstovner@endres-MacBook-Air.local>

GTF parse fix (pyranges#155)

* GTF parse fix

* GTF parse: fix tests also

* GTF parse: fix tests also

Fix features.introns (pyranges#135)

* Fix features.introns

* Fix introns bump version

* Fix introns bump version

msp() and mp() got the columns wrong in header (pyranges#50)

hotfix (pyranges#33)

0.0.57 (10.10.19): add overlap-flag to tile + bugfixes (pyranges#34)

* 0.0.57 (10.10.19): add overlap-flag to tile + bugfixes

- add overlap-flag to tile
- add chain to print-method
- bugfix: printing stranded pyranges sorted output even though sort was false
- bugfix: wrong number hidden cols on very small terminal widths
- bugfix: unstrand did not change underlying dict to chromosomes only
- show number of hidden columns in header
- tests: mismatches in strand between dict and dataframes

* Fix bug in tile overlap

* Fix tests

* Fix tile overlap

* df/as_df returns non-duplicated index

Bump version