HGKeeper

Update the ChangeLog and configure.ac for release
release-2.x.y v2.14.2
2021-04-01, Gary Kramlich

2eb25613d054

Update the ChangeLog and configure.ac for release

Testing Done:
Ran `make dist-check` locally.

Reviewed at https://reviews.imfreedom.org/r/590/

#define CUSTOM_USER_DIRECTORY "/dev/null"

#define CUSTOM_PLUGIN_PATH ""

#define PLUGIN_SAVE_PREF "/purple/nullclient/plugins/saved"

#define UI_ID "nullclient"