Release 1.0.0-RC1

[mricaud]

Main issue for Release 1.0.0-RC1

Prerequisite

• Issue #21: add Xspec TU on schematron and XSLT
• Issue #5: add schematron quick fix
• Issue #27 : integrate @Arithmeticus evolutions
• Issue #22: Parameters to let users control arbitrary thresholds
  • to be finished : add missing parameters
• Issue #29 : make any XSLT components of xslt-quality valid
• Issue #30 : new repo for xslq:conf

Delivery

• Packaging zip, not jar to avoid confusion
• Update README
• Maven Central publication + add release zip to be download from github