Moving from govendor to dep, updated dependencies (#48)

* Moving from govendor to dep.

* Making the pull request template more friendly.

* Fixing akward space in PR template.

* goimports run on whole project using ` goimports -w $(find . -type f -name '*.go' -not -path "./vendor/*" -not -path "./gen-go/*")`

source of command: https://gist.github.com/bgentry/fd1ffef7dbde01857f66

vendor/git.apache.org/thrift.git/test/ConstantsDemo.thrift

@@ -0,0 +1,74 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+namespace cpp yozone
+
+struct thing {
+  1: i32 hello,
+  2: i32 goodbye
+}
+
+enum enumconstants {
+  ONE = 1,
+  TWO = 2
+}
+
+// struct thing2 {
+//   /** standard docstring */
+//   1: enumconstants val = TWO
+// }
+
+typedef i32 myIntType
+const myIntType myInt = 3
+
+//const map<enumconstants,string> GEN_ENUM_NAMES = {ONE : "HOWDY", TWO: "PARTNER"}
+
+const i32 hex_const = 0x0001F
+const i32 negative_hex_constant = -0x0001F
+
+const i32 GEN_ME = -3523553
+const double GEn_DUB = 325.532
+const double GEn_DU = 085.2355
+const string GEN_STRING = "asldkjasfd"
+
+const double e10 = 1e10   // fails with 0.9.3 and earlier
+const double e11 = -1e10  
+
+const map<i32,i32> GEN_MAP = { 35532 : 233, 43523 : 853 }
+const list<i32> GEN_LIST = [ 235235, 23598352, 3253523 ]
+
+const map<i32, map<i32, i32>> GEN_MAPMAP = { 235 : { 532 : 53255, 235:235}}
+
+const map<string,i32> GEN_MAP2 = { "hello" : 233, "lkj98d" : 853, 'lkjsdf' : 098325 }
+
+const thing GEN_THING = { 'hello' : 325, 'goodbye' : 325352 }
+
+const map<i32,thing> GEN_WHAT = { 35 : { 'hello' : 325, 'goodbye' : 325352 } }
+
+const set<i32> GEN_SET = [ 235, 235, 53235 ]
+
+exception Blah {
+  1:  i32 bing }
+
+exception Gak {}
+
+service yowza {
+  void blingity(),
+  i32 blangity() throws (1: Blah hoot )
+}