Remove @JvmField annotations

app/src/main/java/com/todoroo/andlib/data/Property.kt

@@ -2,7 +2,7 @@ package com.todoroo.andlib.data
 
 import com.todoroo.andlib.sql.Field
 
-class Property internal constructor(@JvmField val name: String?, expression: String) : Field(expression) {
+class Property internal constructor(val name: String?, expression: String) : Field(expression) {
 
     constructor(table: Table, columnName: String) : this(columnName, "${table.name()}.$columnName")
 }

app/src/main/java/com/todoroo/andlib/sql/DBObject.kt

@@ -2,8 +2,8 @@ package com.todoroo.andlib.sql
 
 import java.util.*
 
-abstract class DBObject<T : DBObject<T>> internal constructor(@JvmField val expression: String) : Cloneable {
-    @JvmField var alias: String? = null
+abstract class DBObject<T : DBObject<T>> internal constructor(val expression: String) : Cloneable {
+    var alias: String? = null
 
     open fun `as`(newAlias: String): T {
         return try {