A few additions and fixes in the Basque grammar, specifically
* Verb morphology (missing forms & bug fixes)
* Reflexives: VP and A2 "sees herself", "married to myself" work now properly.
* Add Agr to AP
* A few lexical changes + other small fixes
* Make adjectives depend on agreement; Fix reflexives
* fix typo and remove commented out line
* small fixes and additions
* fix linVP: use the same functions as mkClause
* Add new forms to zaio and dio
* Fix bug in chooseAuxPol
* fix some bugs in synthetic verbs
* Add some simple tests for the Basque grammar
* Update README.md
* formatting
* Fix the RE in the grep
* fixes/additions to tests
* small fixes
* change beautiful_A
* use linCN in UttCN