Update readme and gifs (#25)

* Add docs

* Update readme

1 files changed, 6 insertions, 4 deletions

diff --git a/README.md b/README.md
index 7ee0e20..17a486d 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,8 @@ allprojects {
         ...
         jcenter()
         maven { url "https://jitpack.io" }
-        maven { url "https://maven.google.com" }
+        maven { url "https://maven.google.com" }  //for gradle < 4.0
+        google()                                  //for gradle >= 4.0
     }
 }
 ```
@@ -55,12 +56,12 @@ dependencies {
 -----------
 
 # Submodules 
-> linked to their respective Docs
-> included dependencies are only those with exposed APIs. See [new dependency configurations](https://developer.android.com/studio/build/gradle-plugin-3-0-0-migration.html#new_configurations)
+> Linked to their respective docs.<br/>
+> Included dependencies are only those with exposed APIs; see [new dependency configurations](https://developer.android.com/studio/build/gradle-plugin-3-0-0-migration.html#new_configurations).
 
 ## [Core](core#readme)
 * Collection of extension functions and small helper methods applicable in almost any application.
-* Notable features: KPrefs, Changelog XML, Kotterknife, Ripple Canvas, Delegates, Lazy Resettables, Extensions, Email Builder
+* Notable features: KPrefs, Changelog XML, Kotterknife, Ripple Canvas, Delegates, Swipe, Lazy Resettables, Extensions, Email Builder
 * Includes 
 [`AppCompat`](https://developer.android.com/topic/libraries/support-library/index.html), 
 [`Material Dialogs (core)`](https://github.com/afollestad/material-dialogs),
@@ -115,6 +116,7 @@ dependencies {
 ![Color Picker Custom Gif](https://raw.githubusercontent.com/AllanWang/Storage-Hub/master/kau/kau_color_picker_custom.gif)
 ![KPref Items Gif](https://raw.githubusercontent.com/AllanWang/Storage-Hub/master/kau/kau_kpref_items.gif)
 ![SearchView Gif](https://raw.githubusercontent.com/AllanWang/Storage-Hub/master/kau/kau_search_view.gif)
+![Swipe Gif](https://raw.githubusercontent.com/AllanWang/Storage-Hub/master/kau/kau_swipe.gif)
 
 # Proguard/MultiDex