v0.6.0

go 1.14 and an important fix

Migrate to go 1.14 and update the dependencies, as well as tooling.

Previously, the code assumed that there will always be a "pending" notification
sent, and used that to mark that the CI has detected the PR. However, in
many cases pending might be omitted, especially when there is a high
load on the CI.

This release changes the detection to work on any status notification,
making it more accurate.

v0.5.0

Future proofing the configs

Introduce the concept of strategies, with only one strategy so far,
called `aggregate`.

Consequently, change how this strategy is configured. This is a **breaking
change**, as we move away from PULLEY_GITHUB_STATUS_<int>_ stuff, to a
more consistent PULLEY_STRATEGY_AGGREGATE_REPO_REGEX_<int> approach.

v0.2.0

Bring some consistency and sanity in the configuration

- Configuring the regexes for matching the repo name and the context is
  now saner -- instead of requiring them to be in a single environment
  variable and separated by <US> character, Pulley now expects two
  different variables, one with _REPO suffix and the other with _CONTEXT
  suffix
- All the environment variables used for configuration are prefixed by
  PULLEY_, making it easy to discern and avoid overlaps with other
  services.
- Configuring the regexes now uses PULLEY_GITHUB_STATUS instead of
  GITHUB_CONTEXT, making it more precise

v0.1.0

The first release