DF-2664 added modifieble property lines
DF-2664 updated effect to handle extranal values
DF-2664 added modifiable lines and stuff
DF-2664 added possibility to set up modifiable lines in editor
DF-2664 added tabels for editing effect and global variable values
DF-2664 fixed according to review
DF-2664 fixed UpdateLayerTime to work correctly with ModifiableLines
merged particle-external-params
Merge branch 'development' of https://github.com/dava/dava.framework into development