added file level comments

config/config.go

@@ -1,3 +1,10 @@
+/*
+Configuration package is used to read the configuration file
+config.json which stores the server port for current implementation
+    {
+        "ServerPort": ":8081"
+    }
+*/
 package config
 
 import (

db/files.go

@@ -1,5 +1,8 @@
 package db
 
+/*
+stores the functions related to file IO
+*/
 import (
 	"log"
 )

db/tasks.go

@@ -1,5 +1,12 @@
 package db
 
+/*
+Stores the database functions related to tasks like
+GetTaskByID(id int)
+GetTasks(status string)
+DeleteAll()
+*/
+
 import (
 	"database/sql"
 	"log"

types/types.go

@@ -1,5 +1,9 @@
 package types
 
+/*
+Package types is used to store the context struct which
+is passed while templates are executed.
+*/
 //Task is the struct used to identify tasks
 type Task struct {
 	Id       int

views/addViews.go

@@ -1,5 +1,8 @@
 package views
 
+/*
+Holds the insert task related view handlers, includes the one for file upload
+*/
 import (
 	"crypto/md5"
 	"fmt"

views/deleteViews.go

@@ -1,5 +1,9 @@
 package views
 
+/*
+Holds the delete related view handlers
+*/
+
 import (
 	"log"
 	"net/http"

views/otherViews.go

@@ -1,5 +1,9 @@
 package views
 
+/*
+Holds the non insert/update/delete related view handlers
+*/
+
 import (
 	"io/ioutil"
 	"log"