v1.0.0 : Support of main PromQL syntax elements

• Continuous deployment with azure pipelines.
• Numbers tokenization : considered as number (taken from cpp language).
• Labels tokenization : considered as tag.
• Strings tokenization : considered as string.
• Keywords tokenization : all considered as type.
• Created all PromQL keywords & operators :
  • Aggregation Operators;
  • Functions;
  • Aggregations over time;
  • Vector Matching;
  • by and without clauses;
  • Operators.
• Created two exported objects : conf: IRichLanguageConfiguration & language: ILanguage.
• Created the repository (cloned from monaco-languages).