Update version numbers for release 3.5.2-rc1, 4.0.9-rc1

Update version numbers for release 3.5.2-beta2, 4.0.9-beta2

Update version numbers for release 3.5.2-beta1, 4.0.9-beta1

Updated assembly info for StringTemplate 4.0.8

Merge pull request #21 from sharwell/fix-17

Remove the -XdbgST feature from the Release build configuration (fixes #17)

Updated bootstrap binaries

Updated bootstrap binaries