ci: Use correct version number for generated javadocs

Author: lpatino10

.bumpversion.cfg

@@ -15,3 +15,6 @@ replace = {new_version}
 search = {current_version}
 replace = {new_version}
 
+[bumpversion:file:library/build.gradle]
+search = {current_version}
+replace = {new_version}

.utility/push-javadoc-to-gh-pages.sh

@@ -10,7 +10,7 @@ if [ "$TRAVIS_PULL_REQUEST" == "false" ] && [ "$TRAVIS_BRANCH" ]; then
     # on tagged builds, $TRAVIS_BRANCH is the tag (e.g. v1.2.3), otherwise it's the branch name (e.g. master)
     rm -rf docs/$TRAVIS_BRANCH
     mkdir -p docs/$TRAVIS_BRANCH
-    cp -rf ../library/build/docs/javadoc/* docs/$TRAVIS_BRANCH
+    cp -rf ../library/build/docs/javadoc/release/* docs/$TRAVIS_BRANCH
     ../.utility/generate_index_html.sh > index.html
 
 	# update the latest/ symlink

library/build.gradle

@@ -20,7 +20,7 @@ android {
     minSdkVersion 19
     targetSdkVersion 28
     versionCode 1
-    versionName "1.0"
+    versionName "0.5.1"
 
     ndk {
       moduleName "libspeex"