use "nm -an", not "nm -agn" which supresses local symbols.

Let backtrace_symbols() handle anything past _end.

Thanks to James Pearson for the suggestion.

We want VMODs to depend on the right ABI, so we need to provide
something they can depend on.  Do so, and hook that up with the RPM
build process.

trouble gets failed back without VCL involvement.

Fixes	#1367

Spotted by: Coverity

readline doesn't really handle when input comes from a file or pipe,
so only use readline if stdin is a tty.

Thanks to johnnyrun for a patch which was used for inspiration here.

Fixes #1314

Reset vfp when restarting in deliver, in case it has be set in
cnt_fetchbody already.

Fixes: #979

Fixes: #1272

Patch by: ehocdet

pointer as the first element.

Fixes: #1287

07d488cb partially broke varnishlog,
since libvarnishapi did not properly check if both -c and -b were
given.

In addition, varnishd did not emit a tag at the start of a backend
transaction.  Emit BackendXID since that seems appropriate.

Fixes #1325

Make it clearer that vcl_hash is called on lookup, pass and pipe.

read error' when tripping on first_byte_timeout, and 'http read error'
when tripping on between_bytes_timeout (used to be 'http first read
error' in both cases). This now matches current master.

This looks like a bit of forgotten debugging, left by mistake.

Fixes	#1312

See Also:	CVE-2013-4090

Fixes #1285

Fixes: #1076

Some of them are rather pedantic:  "NULL" vs "(char*)0" -- Really ?

Remove a bunch of ifdef code and fix up proper configure check for
libedit.

Fixes #1277

The test case for this doesn't trigger, but the failing VCL (when
given in a file with -f) looks like:

director squid round-robin {
	 { .backend = { .host = "127.0.0.1"; .port = "3131"; } }
}

director dnsdir dns {
	 .list = {
	       "201.7.184.0"/32;
	 }
}

sub vcl_recv {
    set req.backend = dnsdir;
}

Fixes #1295

If there are multiple matches for a given VSL tag (such as "Hit"
matching both Hit and HitPass), prefer the one that is an exact match.

Fixes #1288

If we don't add -c and -b in there, varnishlog will print all
transactions that aren't associated with a session.  That is likely to
not be what the user wants.

Fixes: #1071