Fixes #1508 and fixes #1468

Fixed #1477

Closes #1506

Closes #1471

Fixes #1420

$SRCDIR\data\src\main\java\com\moez\QKSMS\manager\ChangelogManagerImpl.kt: (59, 31): Using 'parse(String): HttpUrl?' is an error. moved to extension function
$SRCDIR\data\src\main\java\com\moez\QKSMS\manager\ChangelogManagerImpl.kt: (72, 45): Using 'body(): ResponseBody?' is an error. moved to val
$SRCDIR/data/src/main/java/com/moez/QKSMS/repository/BackupRepositoryImpl.kt: (161, 30): Using 'buffer(Source): BufferedSource' is an error. moved to extension function $SRCDIR/data/src/main/java/com/moez/QKSMS/repository/BackupRepositoryImpl.kt: (161, 42): Using 'source(File): Source' is an error. moved to extension function $SRCDIR/data/src/main/java/com/moez/QKSMS/repository/BackupRepositoryImpl.kt: (180, 27): Using 'buffer(Source): BufferedSource' is an error. moved to extension function $SRCDIR/data/src/main/java/com/moez/QKSMS/repository/BackupRepositoryImpl.kt: (180, 39): Using 'source(File): Source' is an error. moved to extension function

Fixes the errors 
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (28, 8): Unresolved reference: okhttp3
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (29, 8): Unresolved reference: okhttp3
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (30, 8): Unresolved reference: okhttp3
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (31, 8): Unresolved reference: okhttp3
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (32, 8): Unresolved reference: okhttp3
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (33, 8): Unresolved reference: okhttp3
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (58, 23): Unresolved reference: HttpUrl
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (59, 23): Unresolved reference: Request
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (60, 20): Unresolved reference: OkHttpClient
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (62, 25): Unresolved reference: Response
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (64, 43): Unresolved reference: Callback
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (65, 25): 'onResponse' overrides nothing
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (65, 55): Unresolved reference: Call
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (65, 71): Unresolved reference: Response
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (66, 25): 'onFailure' overrides nothing
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (66, 54): Unresolved reference: Call
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (70, 24): Cannot infer a type for this parameter. Please specify it explicitly.
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (72, 41): Cannot infer a type for this parameter. Please specify it explicitly.
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (73, 39): Cannot infer a type for this parameter. Please specify it explicitly.
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (75, 24): Cannot infer a type for this parameter. Please specify it explicitly.
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (76, 68): Cannot infer a type for this parameter. Please specify it explicitly.
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (76, 73): Cannot infer a type for this parameter. Please specify it explicitly.
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (77, 75): Cannot infer a type for this parameter. Please specify it explicitly.
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (79, 71): Cannot infer a type for this parameter. Please specify it explicitly.
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (79, 76): Cannot infer a type for this parameter. Please specify it explicitly.
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (80, 78): Cannot infer a type for this parameter. Please specify it explicitly.
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (82, 68): Cannot infer a type for this parameter. Please specify it explicitly.
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (82, 73): Cannot infer a type for this parameter. Please specify it explicitly.
$SRCDIR/data/src/main/java/com/moez/QKSMS/manager/ChangelogManagerImpl.kt: (83, 75): Cannot infer a type for this parameter. Please specify it explicitly.