Change Java to Javascript in configure feature summary.
Fix confusion between LDFLAGS and LIBS in configure, as this
make a difference on systems that look at library order.
Revered out change for LDFLAGS to LIBS as incomplete and breaks compile.
Merged revision(s) 30159-30179 from ptlib/branches/v2_12:
Fix for crash on network interface change, thanks Martin Hillmeier.
Fixed no trace warning.
Merged revision(s) 30180-30191 from ptlib/branches/v2_12:
Fixed video crop if widths are equal.
Disable IPP support for Android build.
Fixed #473 "XMLRPX broken via PXML"
Applied patch #246 Fix for #474 "Wrong format of XML data with indents", thanks Sysolyatin Pavel.
Merged revision(s) 30192-30210 from ptlib/branches/v2_12:
Added callback for asking SSL private key password.
Merged revision(s) 30211-30212 from ptlib/branches/v2_12:
Added configure option to disable use of pthread_kill() to determine if a thread has terminated.
An alternate method using the /proc system is used, but this is inefficient and not universal to all Unix flavours.

Apparently, on some Linux, and/or glibc, systems, pthread_kill() will crash if the thread id is invalid.
Now, IMHO, a pthread function that is not itself thread safe is utter stupidity.
Really, what is the point of an ESRCH errno value for invalid id, if it can crash on an invalid id?
And following various blogs, the authors would rather change the Posix standard than fix it!
Complete madness.
Update configure script