Remove version restrictions

We want to be able to use the MOZJS version as the major version and
the minor version for bugfixes.

No micro version.

- Give GJS_VERSION the value of the major version
- Remove the unneeded restriction in unit tests

Author: clefebvre

installed-tests/js/testSystem.js

@@ -16,13 +16,6 @@ describe('System.addressOf()', function () {
     });
 });
 
-describe('System.version', function () {
-    it('gives a plausible number', function () {
-        expect(System.version).not.toBeLessThan(14700);
-        expect(System.version).toBeLessThan(80000);
-    });
-});
-
 describe('System.refcount()', function () {
     it('gives the correct number', function () {
         let o = new GObject.Object({});

meson.build

@@ -306,11 +306,8 @@ header_conf = configuration_data()
 
 versions = meson.project_version().split('.')
 major_version = versions[0].to_int()
-minor_version = versions[1].to_int()
-micro_version = versions[2].to_int()
-int_version = (major_version * 100 + minor_version) * 100 + micro_version
 header_conf.set_quoted('VERSION', meson.project_version())
-header_conf.set('GJS_VERSION', int_version,
+header_conf.set('GJS_VERSION', major_version,
     description: 'The GJS version as an integer')
 header_conf.set_quoted('PACKAGE_STRING', '@0@ @1@'.format(meson.project_name(),
     meson.project_version()))