Mouse 1.3.0

• Fixes (PR 382):
  • resolved issues reported in #11, #12, #13 through Human-GEM PR 382
• Fixes (commit 88826a8):
  • revised compartment abbreviation from p to x, to sync with changes made in Human-GEM PR 341
• Features (commit f74fd2b):
  • updated ortholog pairs from Alliance of Genomes to the latest version 5.1.0
• Style (PR #9):
  • added .gitattributes to ensure consistent LF (\n) line endings
  • added citation
  • renamed branches: master --> main, devel --> develop