WebAPI v2.7.1

Improvements

• Customizable PLE / PLP skeletons @pavgra (#1021)
• BQ support for PLE / PLP @wivern (#1012)
• Set Priority of first daimon to "1" @ssuvorov-fls (#998)

Fixes

• Fixed issue with import of new estimation/prediction @wivern (#1035)
• Fixed results persistence for PLE R script @pavgra (#1026)
• Split EE result files storage into 2 tables and avoid contents retrieval on each request @pavgra (#1024)
• Fixed creation of new Datasource with keyfile @wivern (#1017)
• Fixed PLE & PLP jobs invalidation @pavgra (#1006)
• Fixed permissions for IR report @aklochkova (#991)