Overhaul run-tests.py.

 * Eliminate the global variables.
 * More thorough error detection in the HTTP(S) server.
 * Test directive comments must start with //! and the parser is more robust.
 * Handle child process stderr separately from stdout
   (this will make it possible to test more things).
 * Execute tests within each directory in alphabetical order. (ariya#12439)
 * Support and use multi-level wildcards in TESTS.  This means we don't
   have to touch run-tests.py every time we add a subdirectory to
   module/ or standards/.
 * Handle HTTP server errors during a test more gracefully.  Errors caused by
   the client disconnecting in the middle of a query-response transaction are
   ignored.  Other errors are reported and the test suite exits cleanly.
 * Add HTTPS and POST support to test server.
 * Add ability to run PhantomJS under a debugger on a test case.
 * Use argparse for command line parsing.
 * Accept -v as short for --verbose.
 * Repeating -v means more verbosity; at -vvv, phantomjs command lines are
   printed.  (-vv is reserved for printing individual subtests, which will
   happen later.)
 * Fix bug where, with one or more -v, the pjs version number was printed
   twice.

test/certs/https-snakeoil.crt

@@ -0,0 +1,18 @@
+-----BEGIN CERTIFICATE-----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=
+-----END CERTIFICATE-----

test/certs/https-snakeoil.key

@@ -0,0 +1,28 @@
+-----BEGIN PRIVATE KEY-----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+-----END PRIVATE KEY-----

test/module/webpage/local-urls-disabled-iframe.js

@@ -1,4 +1,4 @@
-// phantomjs: --web-security=no --local-url-access=no
+//! phantomjs: --web-security=no --local-url-access=no
 
 var assert = require("../../assert");
 var p = require("webpage").create();

test/module/webpage/local-urls-disabled.js

@@ -1,4 +1,4 @@
-// phantomjs: --local-url-access=no
+//! phantomjs: --local-url-access=no
 
 var assert = require("../../assert");
 var p = require("webpage").create();

test/module/webpage/local-urls-enabled-iframe.js

@@ -1,4 +1,4 @@
-// phantomjs: --web-security=no --local-url-access=yes
+//! phantomjs: --web-security=no --local-url-access=yes
 
 var assert = require("../../assert");
 var p = require("webpage").create();

test/module/webpage/local-urls-enabled.js

@@ -1,4 +1,4 @@
-// phantomjs: --local-url-access=yes
+//! phantomjs: --local-url-access=yes
 
 var assert = require("../../assert");
 var p = require("webpage").create();