Merge pull request #66 from DrewLazzeriKitware/rename-property

fix(PropertyPanel): Rename internal variables to match doc / model

Merge pull request #64 from bnmajor/fix-input-help

Display help for text input

fix(vera): Update vera icons to use mdi

feat(mdi-icon): Migrate icons to use @mdi/font

fix(vuetify): temporary fix until vuetify-loader get fixed

fix(ModelManager): Add guard in hooks execution

ci(travis): Fix git url

fix(ParFlowConus): Update welcome image

fix(parflow): Update parflow conus type

try to fix submodule