Add "Add Interests" button and dialog to User Page

src/pages/dummyData/categories.json

@@ -0,0 +1,62 @@
+[
+    "Signals & Systems",
+    "Basic Electronics",
+    "Basic Electrical Engineering",
+    "Discrete Mathematics",
+    "Data Structures",
+    "Probability Theory & Statistics",
+    "Software Engineering",
+    "Communication Systems",
+    "Control Systems",
+    "Computer Organization & Architecture",
+    "Design & Analysis of Algorithms",
+    "Microprocessor",
+    "Operating Systems",
+    "Data Base Management Systems",
+    "Data Communication",
+    "Computer Networks",
+    "Theory of Computation",
+    "Computer Graphics",
+    "Java Programming",
+    "Compiler Design",
+    "Network Security",
+    "Compiler Design",
+    "Industrial Organization & Management",
+    "Simulation & Modeling",
+    "Graph Theory",
+    "Digital Signal Processing",
+    "Multimedia Technology",
+    "Logic Programming",
+    "Embedded Systems",
+    "Advanced Java & Android Programming",
+    "System on Chip (SoC)",
+    "Advanced Internet Technologies",
+    "Wireless Communication",
+    "Fault Tolerant Computing",
+    "Image Processing",
+    "System Design using HDL",
+    "Real Time Systems",
+    "Unix & Shell Programming",
+    "High Speed Networks",
+    "Advanced Algorithms",
+    "Reconfigurable Computing",
+    "Computer Vision",
+    "Advanced Computer Networks",
+    "Advanced Computer Graphics",
+    "Advanced DBMS",
+    "Advanced Computer Architecture",
+    "Advanced Compilation Techniques",
+    "Principles of Cryptography",
+    "Neural Network",
+    "Pervasive Computing",
+    "Distributed and Parallel Computing",
+    "Cloud Computing",
+    "Software Project Management",
+    "Big Data",
+    "Cyber laws and Forensics",
+    "Expert Systems",
+    "Mobile Computing",
+    "Green Computing",
+    "Numerical Methods",
+    "Advanced Java"
+]