refactor: rename RDReaderView -> RDEpubReaderView, update pod config and docs

- Rename source module from RDReaderView to RDEpubReaderView
- Move all source files from Sources/RDReaderView/ to Sources/RDEpubReaderView/
- Update podspec: RDReaderView.podspec -> RDEpubReaderView.podspec
- Update Podfile, demo project, and CocoaPods config for new pod name
- Delete old RDReaderView pod support files from ReadViewDemo/Pods
- Add new RDEpubReaderView pod support files
- Update documentation (API ref, architecture, UML, conventions, etc.)
- Add FixedLayoutRotationTests
- Update .gitignore: exclude .DS_Store, manual unpack backups, _ssoft-output

ReadViewDemo/Pods/Manifest.lock

@@ -16,13 +16,13 @@ PODS:
     - DTFoundation/Core
   - DTFoundation/UIKit (1.7.19):
     - DTFoundation/Core
-  - RDReaderView (0.0.1):
+  - RDEpubReaderView (0.0.1):
     - DTCoreText (~> 1.6)
     - ZIPFoundation (~> 0.9)
   - ZIPFoundation (0.9.20)
 
 DEPENDENCIES:
-  - RDReaderView (from `..`)
+  - RDEpubReaderView (from `..`)
 
 SPEC REPOS:
   trunk:
@@ -31,15 +31,15 @@ SPEC REPOS:
     - ZIPFoundation
 
 EXTERNAL SOURCES:
-  RDReaderView:
+  RDEpubReaderView:
     :path: ".."
 
 SPEC CHECKSUMS:
   DTCoreText: 11b7fe2104f476f82e75a4e3dbdde74d7186cecb
   DTFoundation: 76b624967cf5bcaae6bb057d622c536c36ef36d0
-  RDReaderView: 2e0eeeff4bcfe8bbc09642344d326440af280ed5
+  RDEpubReaderView: 603761e6d74a34230472bf53138942168e350d41
   ZIPFoundation: dfd3d681c4053ff7e2f7350bc4e53b5dba3f5351
 
-PODFILE CHECKSUM: 775f5c8c488024e24d494aad6331e9fef8f9e2e5
+PODFILE CHECKSUM: 966c18a0a8d86d2f90e367ab41338d4e476d39bb
 
 COCOAPODS: 1.16.2