GerhardMaier:OpenCollada-NetAllied-RFQ-issue105 + specular modulation (fixes #252, #21)
switch decay params (fixes #125)
Merge pull request #274 from Gargaj/lightdecayfix

switch decay params (fixes #125)
Merge pull request #272 from Gargaj/specularfix

specular modulation (fixes #252, #21)
modulate light color with intensity
Merge pull request #275 from Gargaj/lightintensity

Modulate light color with intensity