Added typo data collection (/submitData)

sitescripts/urlfixer/schema.sql

Index: sitescripts/urlfixer/schema.sql
===================================================================
new file mode 100644
--- /dev/null
+++ b/sitescripts/urlfixer/schema.sql
@@ -0,0 +1,23 @@
+DROP TABLE IF EXISTS domains;
+DROP TABLE IF EXISTS corrections;
+
+CREATE TABLE domains(
+  id INT NOT NULL AUTO_INCREMENT,
+  domain VARCHAR(50) NOT NULL,
+  PRIMARY KEY(id)
+);
+
+CREATE TABLE corrections(
+  id INT NOT NULL AUTO_INCREMENT,
+  domain INT NOT NULL,
+  status INT NOT NULL,
+  curr_month INT NOT NULL,
+  prev_month INT NOT NULL,
+  curr_year INT NOT NULL,
+  prev_year INT NOT NULL,
+  PRIMARY KEY(id),
+  FOREIGN KEY(domain) REFERENCES domains(id)
+);
+
+CREATE UNIQUE INDEX idx_domain ON domains(domain);
+CREATE UNIQUE INDEX idx_domain_status ON corrections(domain, status);