UPGRADE: paks

- ejs to 2.4.0
	- Remove conditional compilation
- ejs-version to 0.8.4
	- Fix version sorting
- http
	- Fix file upload boundary checking
- mpr
	- Fix static linking
- osdep
	- dirs => directories.
CLEAN: licensing URL
UPGRADE: paks
UPGRADE: mpr,http paks
UPGRADE: http pak
DOC: Update LICENSE
UPGRADE: paks and licenses
UPGRADE: http pak
UPGRADE: paks
UPGRADE: http pak
REFACTOR: bump version
UPGRADE: update paks
FIX: compiler warnings
FIX: remove mprError
UPGRADE: paks
FIX: command usage
UPGRADE: paks
UPGRADE: paks, with osdep and EPROTO fix
FIX: sorting VS installed versions in compiler configure
FIX: build removeFiles on windows for target