Code comment keywords

Scheduled removal

Keyword: "remove in smack"

// TODO: Remove in Smack 4.3

Scheduled deprecation

Keyword: "derecate in smack"

// TODO: Deprecate in Smack 4.3

Future usages depending on minimum Android API level

Keyword: "android api"

// TODO Change to using fileSize once Smack's minimum Android API level is 19 or higher