Amend milestone numbers to always start from 1 (#833)

* Update subauction.md

* Update ZeroPool.md

* Update skyepass.md

applications/ZeroPool.md

@@ -1,6 +1,6 @@
 # Open Grant Proposal
 
-- **Project:** [ZeroPool](https://zeropool.network)
+- **Project:** [ZeroPool](https://zeropool.network) Phase 2
 - **Proposer:** snjax
 - **Payment Address:** DAI ERC20: 0xb6F9F891497C0B72a8A817f3D3E3C721fca6f9CC
 
@@ -95,7 +95,7 @@ Alexandra is responsible for product development and cooperation with other team
 * **Full-time equivalent (FTE):**  3 FTE
 * **Total Costs:** 63000 DAI
 
-### Milestone 2 — Implement zkSNARK circuit and cryptography for private transaction
+### Milestone 1 — Implement zkSNARK circuit and cryptography for private transaction
 
 * **Estimated Duration:** 2 months
 * **FTE:**  3
@@ -120,7 +120,7 @@ The resulting software will be available to sign and prove, encrypt and decrypt
 
 
 
-### Milestone 3 — Implement private transactions contract for substrate pallet and client library
+### Milestone 2 — Implement private transactions contract for substrate pallet and client library
 
 * **Estimated Duration:** 2 months
 * **FTE:**  3

applications/skyepass.md

@@ -167,7 +167,7 @@ Besides private work for companies that cannot be shared, Song developed a simpl
 * **Full-time equivalent (FTE):**  2.5 FTE 
 * **Total Costs:** $28,500
 
-### Milestone 0 — PoC
+### Milestone 1 — PoC
 * **Estimated Duration:** 3 Weeks
 
 * **FTE:**  2
@@ -184,7 +184,7 @@ Besides private work for companies that cannot be shared, Song developed a simpl
 | 3.     | Client Side UI/UX | an simple Electron UI/UX not wired up with logic yet         |
 
 
-### Milestone 1  — Desktop App & Browser Extension 
+### Milestone 2  — Desktop App & Browser Extension 
 
 * **Estimated Duration:** 10 Weeks / **Est. Start Early 2022**
 

applications/subauction.md

@@ -143,7 +143,7 @@ Besides blockchain development, each member has 5+ years of experience in Comput
 - Integrated with IPFS
 - For the actual code please check our **[repository](https://github.com/polkadotters/SubAuction)**
 
-### Milestone 0: Implement Auction Type Generalisation
+### Milestone 1: Implement Auction Type Generalisation
 
 See [Auction Type Generalization](#auction-type-generalization) for definitions.
 
@@ -159,7 +159,7 @@ See [Auction Type Generalization](#auction-type-generalization) for definitions.
 - The code will have proper unit-test coverage to ensure functionality and robustness.
 - Provide both inline documentation of the code and a basic tutorial describing how the software can be used and tested.
 
-### Milestone 1: Implement New Auction Types
+### Milestone 2: Implement New Auction Types
 
 See [Candle Auction Type](#candle-auction-type) and [Top-up Auction Type](#top-up-auction-type) for definitions.
 
@@ -187,7 +187,7 @@ This is a very popular auction type used by charities. Each participant will pay
 
 [Top-up Auction Type Diagram](https://github.com/green-jay/Open-Grants-Program/blob/24ed082bf5a6778392d6264ffc81cbbed77acfc2/applications/topup_auction.png?raw=true)
 
-### Milestone 2: Governance, Content Curation & Business Model Mechanics
+### Milestone 3: Governance, Content Curation & Business Model Mechanics
 
 See [Governance and Content Curation](#governance-and-content-curation) and [Business Model Mechanics](#business-model-mechanics) for definitions.