Update podspec and Gemfile

Gemfile

@@ -1,4 +1,4 @@
 source 'https://rubygems.org' do
-  gem 'cocoapods', '~> 1.4.0'
-  gem 'jazzy', '~> 0.9.1'
+  gem 'cocoapods', '~> 1.3.1'
+  gem 'jazzy', '~> 0.8.3'
 end

Gemfile.lock

@@ -0,0 +1,103 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    CFPropertyList (2.3.6)
+    activesupport (4.2.9)
+      i18n (~> 0.7)
+      minitest (~> 5.1)
+      thread_safe (~> 0.3, >= 0.3.4)
+      tzinfo (~> 1.1)
+    atomos (0.1.2)
+    claide (1.0.2)
+    cocoapods (1.3.1)
+      activesupport (>= 4.0.2, < 5)
+      claide (>= 1.0.2, < 2.0)
+      cocoapods-core (= 1.3.1)
+      cocoapods-deintegrate (>= 1.0.1, < 2.0)
+      cocoapods-downloader (>= 1.1.3, < 2.0)
+      cocoapods-plugins (>= 1.0.0, < 2.0)
+      cocoapods-search (>= 1.0.0, < 2.0)
+      cocoapods-stats (>= 1.0.0, < 2.0)
+      cocoapods-trunk (>= 1.2.0, < 2.0)
+      cocoapods-try (>= 1.1.0, < 2.0)
+      colored2 (~> 3.1)
+      escape (~> 0.0.4)
+      fourflusher (~> 2.0.1)
+      gh_inspector (~> 1.0)
+      molinillo (~> 0.5.7)
+      nap (~> 1.0)
+      ruby-macho (~> 1.1)
+      xcodeproj (>= 1.5.1, < 2.0)
+    cocoapods-core (1.3.1)
+      activesupport (>= 4.0.2, < 6)
+      fuzzy_match (~> 2.0.4)
+      nap (~> 1.0)
+    cocoapods-deintegrate (1.0.2)
+    cocoapods-downloader (1.1.3)
+    cocoapods-plugins (1.0.0)
+      nap
+    cocoapods-search (1.0.0)
+    cocoapods-stats (1.0.0)
+    cocoapods-trunk (1.3.0)
+      nap (>= 0.8, < 2.0)
+      netrc (~> 0.11)
+    cocoapods-try (1.1.0)
+    colored2 (3.1.2)
+    concurrent-ruby (1.0.5)
+    escape (0.0.4)
+    ffi (1.9.23)
+    fourflusher (2.0.1)
+    fuzzy_match (2.0.4)
+    gh_inspector (1.1.3)
+    i18n (0.9.5)
+      concurrent-ruby (~> 1.0)
+    jazzy (0.8.3)
+      cocoapods (~> 1.0)
+      mustache (~> 0.99)
+      open4
+      redcarpet (~> 3.2)
+      rouge (~> 1.5)
+      sass (~> 3.4)
+      sqlite3 (~> 1.3)
+      xcinvoke (~> 0.3.0)
+    liferaft (0.0.6)
+    minitest (5.11.3)
+    molinillo (0.5.7)
+    mustache (0.99.8)
+    nanaimo (0.2.3)
+    nap (1.1.0)
+    netrc (0.11.0)
+    open4 (1.3.4)
+    rb-fsevent (0.10.3)
+    rb-inotify (0.9.10)
+      ffi (>= 0.5.0, < 2)
+    redcarpet (3.4.0)
+    rouge (1.11.1)
+    ruby-macho (1.1.0)
+    sass (3.5.1)
+      sass-listen (~> 4.0.0)
+    sass-listen (4.0.0)
+      rb-fsevent (~> 0.9, >= 0.9.4)
+      rb-inotify (~> 0.9, >= 0.9.7)
+    sqlite3 (1.3.11)
+    thread_safe (0.3.6)
+    tzinfo (1.2.5)
+      thread_safe (~> 0.1)
+    xcinvoke (0.3.0)
+      liferaft (~> 0.0.6)
+    xcodeproj (1.5.6)
+      CFPropertyList (~> 2.3.3)
+      atomos (~> 0.1.2)
+      claide (>= 1.0.2, < 2.0)
+      colored2 (~> 3.1)
+      nanaimo (~> 0.2.3)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  cocoapods (~> 1.3.1)!
+  jazzy (~> 0.8.3)!
+
+BUNDLED WITH
+   1.15.4

VolumeBar.podspec

@@ -1,14 +1,14 @@
 Pod::Spec.new do |s|
   s.name = 'VolumeBar'
-  s.version = '2.0.6'
-  s.summary = 'Volume indicator that doesn\'t obstruct content.'
+  s.version = '3.0'
+  s.summary = 'A volume indicator that doesn\'t obstruct content.'
   s.homepage = 'http://github.com/gizmosachin/VolumeBar'
   s.license = 'MIT'
   s.social_media_url = 'http://twitter.com/gizmosachin'
   s.author = { 'Sachin Patel' => '[email protected]' }
   s.source = { :git => 'https://github.com/gizmosachin/VolumeBar.git', :tag => s.version }
-  s.ios.deployment_target = '8.0'
-  s.source_files = 'Sources/*.swift'
+  s.ios.deployment_target = '9.0'
+  s.source_files = 'Sources/*.swift', 'Sources/Internal/*.swift'
   s.requires_arc = true
   s.frameworks = 'Foundation', 'UIKit', 'CoreGraphics', 'QuartzCore'
   s.documentation_url = 'http://gizmosachin.com/VolumeBar/'