Removing Weis references in code + adding license #61

Job	Run time
build-drivers-release	5m 15s
build-all-debug	4m 48s
build-all-debug-single	3m 29s
build-postlib-release	9m 27s
build-test-uadriver-debug	2m 11s
rtest-modules-debug	5m 28s
rtest-module-drivers	2m 22s
build-fastfarm-release	11m 8s
build-interfaces-release	3m 43s
build-openfast-release	4m 6s
rtest-interfaces	3m 10s
rtest-OF-5MW_OC4Jckt_DLL_WTurb_WavesIrr_MGrowth	1m 6s
rtest-OF	6m 33s
rtest-OF-5MW_OC3Mnpl_DLL_WTurb_WavesIrr	3m 15s
rtest-OF-5MW_Land_BD_DLL_WTurb	2m 14s
rtest-OF-5MW_OC3Trpd_DLL_WSt_WavesReg	4m 48s
rtest-OF-5MW_OC4Semi_WSt_WavesWN	1m 52s
rtest-OF-linearization	3m 34s
rtest-FF	2m 14s
	1h 20m 43s

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