grim/reviewboard_jetbrains_hub

Add a .hgignore

2020-06-17, Gary Kramlich
0477b493294e
Add a .hgignore
f171b42362c87e529b42d822beb24d1611fba389 v1.0.0
65310b9b1bd0e232c465941a549def9544a8885b v1.0.1