Automate launch scripts generation

[Toparvion]

Currently, to prepare a new distribution of AnaLog, several manual steps are required to make the launch scripts fully operational. In particular, environmental variable with the path to tail should be included as well as some JVM options should be specified (see the archives in the latest release for example).

The generation of the scripts should be fully automated, i.e. a single Gradle task (possibly parameterized somehow) should be enough to produce a fully operational AnaLog distribution.

[Toparvion]

Possible solutions may come from these resources:

• StackOverflow
• Spring Boot Gradle Plugin