add function GetUsageData
add function GetUsageData
solved ticket https://issues.jboss.org/browse/RAILO-2255
removed HTTPCaching.cfc

etag is either calculated at file creation (for binary) or as
hash( getCurrentTemplatePath() & '-' & Server.Railo.Version )
for text files
fix ticket 2251
cleaner
organize imports
solved ticket https://issues.jboss.org/browse/RAILO-464
soladd function GetUsageData
Merge pull request #120 from igal-getrailo/railo-2251

Railo 2251
suppress whitespace when building the query and scoped variable item
Merge pull request #122 from igal-getrailo/railo-2259

suppress whitespace when building the query and scoped variable item
Merge pull request #119 from igal-getrailo/cleanup-admin-static-4

removed HTTPCaching.cfc from admin resources
Merge pull request #116 from clitnak/4.0_ErrorInDumpCFC

Dump.cfc has an error with compiled code.
add function GetUsageData
remove experimentell function GetUsageData
organize imports
solved ticket https://issues.jboss.org/browse/RAILO-2255
add some generic types
solved ticket https://issues.jboss.org/browse/RAILO-2260