Issue #70 - Extending grammar with XQuery Update Facility 3.0.
Issue #70 - Extending lexical analysis with "updating".
Update version to next dev.
Simplify rule for updating keyword.
Issue #70 - Extending lexical analysis with validation redeclaration.
Inspection - check if declared default function namespace is same as module namespace

Closes #106
Attempt to fix test failing on jenkins.
Closes #70 - XQuery Update Facility 3.0
Merge branch 'defaultFunctionNamespaceSameAsModule' of github.com:arnostv/intellij-xquery into arnostv-defaultFunctionNamespaceSameAsModule
Move namespace related inspections to the same package.
Merge branch 'arnostv-defaultFunctionNamespaceSameAsModule'
Fix failing CI.
Fix failing CI.
Make test only test auto-indent and not auto-completion.
Rename XQueryElement to XQueryPsiElement to avoid name clash in visitors.
Closes #108 - Unresolved variable highlighting.
v2.1.0 release