Unify usage of security manager flag, submitted by Arvind Srinivasan. (remm)
	Fix formatting of CGI variable SCRIPT_NAME. (markt)
	41521: Support * for servlet-name, submitted by Paul McMahan. (remm)
	Cache getServletContext value, submitted by Arvind Srinivasan. (remm)
	Add options for handling special URL characters in paths, and disallow '\' and encoded '/' due to possible differences in behavior between Tomcat and a front end webserver. (remm)
	Fix bad comparison for FORM processing, submitted by Anil Saldhana. (remm)

Reduce usage of MessageBytes.getLength(), submitted by Arvind Srinivasan. (remm)

	41558: Don't call synced method on every request, submitted by Arvind Srinivasan. (remm)
	Switch to a thread local page context pool. (remm)