Add an regex sensor (like 'other' XML sensor)

[guwirth]

Hi,

Like to add an generic regex sensor like our 'other' XML sensor. Looking to our code we have two different kinds of sensors:

• reading/parsing XML files
• reading parsing LOG files with regex

Other sensor like Compiler, Clang-Tidy could derive from this one with the difference that there rules are build-in.

Sample:

sonar.cxx.regex.rules=...
sonar.cxx.regex.pattern=...
sonar.cxx.regex.reportPath=...

What are you thinking?

Regards,

[guwirth]

Prepared with PR #1533