Add script to create new -postfixed.js bundles

[alxndrsn]

Tested with existing -postfixed.js builds, the only differences are in pouchdb-1.1.0-postfixed.js, and all whitespace:

$ git diff
diff --git a/tests/integration/deps/pouchdb-1.1.0-postfixed.js b/tests/integration/deps/pouchdb-1.1.0-postfixed.js
index b832ce49..296bedb5 100644
--- a/tests/integration/deps/pouchdb-1.1.0-postfixed.js
+++ b/tests/integration/deps/pouchdb-1.1.0-postfixed.js
@@ -4068,7 +4068,7 @@ exports.MD5 = function (string) {
     return   wordToHexValue;
   }
 
-  //**  function Utf8Encode(string) removed. Aready defined in pidcrypt_utils.js
+  //** function Utf8Encode(string) removed. Aready defined in pidcrypt_utils.js
 
   var x = [];
   var k, AA, BB, CC, DD, a, b, c, d;
@@ -4077,7 +4077,7 @@ exports.MD5 = function (string) {
   var S31 = 4, S32 = 11, S33 = 16, S34 = 23;
   var S41 = 6, S42 = 10, S43 = 15, S44 = 21;
 
-  //  string = Utf8Encode(string); #function call removed
+  //   string = Utf8Encode(string); #function call removed
 
   x = convertToWordArray(string);
 
@@ -5889,4 +5889,4 @@ function pouchCollate(a, b) {
 };;
 },{}]},{},[12])
 (12)
-});
+});
\ No newline at end of file

[alxndrsn]

Alternatively this could live in one of:

• scripts/
• bin/

[alxndrsn]

Alternatively this could live in one of:

* `scripts/`

* `bin/`

The scripts dir seems to be legacy:

• Remove legacy script: jenkins-deploy.sh #8632
• Remove legacy script: baldrick-test.sh #8633
• Remove legacy script: bundle-browserify-test.sh #8634
• Remove legacy script: start_standalone_couch.sh #8635

[alxndrsn]

I'd keep the script where it is, as anyone looking to extend the migration tests is likely to look in that directory and find it helpful. If it were in bin/, it might also need a more descriptive name, e.g. get-postfixed-pouchdb-build-for-integration-test-deps.sh...

[garethbowen]

Nice one, thanks!

One optional improvement...

[garethbowen]

Consider adding a comment about why the postfixed build is useful?