Tsung 1.3.3 has been released

Tsung 1.3.3 brings some minor bugfixes.

• fixed parent proxy not working in 1.3.x (tested with 1.3.2 and 1.3.0).
• fixed url substitution is broken in some cases
• fixed Tsung not using sessions with low probabilities
• fixed SSL not working with erlang R14A
• fixed failure when a proxy is used and an URL substitution is set
• fixed HTTP cookies support when a proxy is used
• fixed hanging at the beginning using distributed setup
• fixed “if” statement, which is not allowed in a transaction