fix(): Misc image file paths

Author: jaredcbaum

docs/core-concepts/cross-platform.md

@@ -37,7 +37,6 @@ This bit of code can be incredibly helpful when targeting environments where acc
 
 Many native APIs that people use (for example, the File API), are not available in the browser. The APIs are always improving and catching up to native, so it is recommended to research them. Taking the first two points into consideration, it's fairly easy to create a nice experience that will adapt for the platform the app is running on.
 
-
 ## Desktop
 
 When planning to deploy an app to desktop, either using <a href="https://electronjs.org" target="_blank">Electron</a> or as a <strong>Progressive Web App</strong>, it is important to ensure the app works smoothly on larger devices.
@@ -68,7 +67,7 @@ Many people rarely notice the layout of an app, but it can have a massive impact
 
 This will render 5 items with a width of 100% each. This may look great on a mobile device, as seen below, but viewing this on a desktop browser is a different story. The items become stretched to fill the entire screen because of the wide screen width, leaving screen space unused.
 
-<img src="/img/building/cross-platform-items.png"/>
+<img src="/docs/img/building/cross-platform-items.png"/>
 
 To improve this experience, we can wrap the items in a [Grid](/docs/layout/grid) component. The view can be easily rewritten into something more usable on larger screens:
 
@@ -106,11 +105,11 @@ To improve this experience, we can wrap the items in a [Grid](/docs/layout/grid)
 
 By wrapping the items in an `ion-grid` element, the Ionic grid system is added to our layout. Wrapping each item in a column makes the items take up equal-width inside of the grid, along the same row.
 
-<img src="/img/building/cross-platform-grid.png"/>
+<img src="/docs/img/building/cross-platform-grid.png"/>
 
 We can take this even further by adding the `fixed` attribute to the `<ion-grid>` element. This tells the grid to have a fixed width based on the screen size. This is perfect for larger screens when items will begin to stretch again without a width on the grid.
 
-<img src="/img/building/cross-platform-grid-fixed.png"/>
+<img src="/docs/img/building/cross-platform-grid-fixed.png"/>
 
 The grid can be further customized to change the sizes of columns with the addition of the `ion-col` properties.
 

docs/developer-resources/guides/first-app-v3/ios-android-camera.md

@@ -5,10 +5,10 @@
 
 Previously, we got an Ionic app up and running locally in a web browser. Now, let’s get it onto your iOS or Android device, then start building the photo gallery feature. Fortunately, Ionic provides a way to skip the frustration of dealing with native SDK installations: Ionic DevApp!
 
-The Ionic DevApp is a free app that makes it easy to run your Ionic app directly on your iOS or Android device. Download it here, then open on your device: 
+The Ionic DevApp is a free app that makes it easy to run your Ionic app directly on your iOS or Android device. Download it here, then open on your device:
 
-<a href="https://itunes.apple.com/us/app/ionic-devapp/id1233447133?ls=1&mt=8" ><img src="/img/guides/first-app-v3/appstore.png" /></a>
-<a href="https://play.google.com/store/apps/details?id=io.ionic.devapp&hl=en" ><img src="/img/guides/first-app-v3/playstore.png" /></a>
+<a href="https://itunes.apple.com/us/app/ionic-devapp/id1233447133?ls=1&mt=8" ><img src="/docs/img/guides/first-app-v3/appstore.png" /></a>
+<a href="https://play.google.com/store/apps/details?id=io.ionic.devapp&hl=en" ><img src="/docs/img/guides/first-app-v3/playstore.png" /></a>
 
 Afterwards, open a terminal and navigate to your Ionic project. Execute the following:
 
@@ -24,9 +24,9 @@ Back in `about.html`, add the following:
 
 ```html
 <ion-content>
-<img>
+  <img />
 
-<ion-fab center bottom>
+  <ion-fab center bottom>
     <button ion-fab>
       <ion-icon name="camera"></ion-icon>
     </button>
@@ -38,7 +38,7 @@ Save the file and watch - a camera button appears! Tap on it and notice that it
 
 ## Add the Camera Dependencies via the CLI
 
-In order to use the Camera, we need to bring in its JavaScript and native library dependencies. Back over in your Terminal window, run the following command, which adds the JavaScript library to the project, thus exposing the Camera API in TypeScript code: 
+In order to use the Camera, we need to bring in its JavaScript and native library dependencies. Back over in your Terminal window, run the following command, which adds the JavaScript library to the project, thus exposing the Camera API in TypeScript code:
 
 ```shell
 $ npm install --save @ionic-native/camera
@@ -95,13 +95,13 @@ It can now be used on any of our App pages.
 Our camera button doesn’t do anything yet. Over in `about.html`, add a click handler to the button:
 
 ```html
-<button ion-fab (click)="takePicture()">
+<button ion-fab (click)="takePicture()"></button>
 ```
 
 Then, update the image placeholder. The following binds the “currentImage” variable (which we’ll work on next) to the image to display to the user.
 
 ```html
-<img [src]="currentImage" *ngIf="currentImage">
+<img [src]="currentImage" *ngIf="currentImage" />
 ```
 
 Open `about.ts` next and import the Camera library:
@@ -130,7 +130,7 @@ takePicture() {
       encodingType: this.camera.EncodingType.JPEG,
       mediaType: this.camera.MediaType.PICTURE
     }
-    
+
     this.camera.getPicture(options).then((imageData) => {
       this.currentImage = 'data:image/jpeg;base64,' + imageData;
     }, (err) => {