weave-runtime: reduce the existential deposit to 100 milli units (#518)

in a permission-less runtime, user's minimum account balance should be near 0.

Signed-off-by: Amar Tumballi <amar@dhiway.com>

runtimes/weave/constants/src/lib.rs

@@ -25,14 +25,14 @@ pub mod weights;
 pub mod currency {
 	use cord_primitives::Balance;
 
-	/// The existential deposit.
-	pub const EXISTENTIAL_DEPOSIT: Balance = 100 * UNITS;
-
 	pub const WAY: Balance = 1_000_000_000_000;
 	pub const UNITS: Balance = WAY;
 	pub const MILLIUNITS: Balance = UNITS / 1_000;
 	pub const NANOUNITS: Balance = MILLIUNITS / 100;
 
+	/// The existential deposit.
+	pub const EXISTENTIAL_DEPOSIT: Balance = 100 * MILLIUNITS;
+
 	pub const fn deposit(items: u32, bytes: u32) -> Balance {
 		items as Balance * 100 * UNITS + (bytes as Balance) * 100 * MILLIUNITS
 	}