added .gitignore

.gitignore

@@ -0,0 +1,57 @@
+### Java ###
+# Compiled class file
+*.class
+
+# Log file
+*.log
+
+# Package Files #
+*.jar
+*.war
+*.nar
+*.ear
+*.zip
+*.tar.gz
+*.rar
+
+# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
+hs_err_pid*
+
+# LaTeX #
+*.acn
+*.acr
+*.alg
+*.aux
+*.bbl
+*.bcf
+*.blg
+*.cut
+*.dvi
+*.fdb_latexmk
+*.fls
+*.glg
+*.glo
+*.gls
+*.idx
+*.ilg
+*.ind
+*.ist
+*.lof
+*.log
+*.nav
+*.lot
+*.maf
+*.mtc
+*.mtc1
+*.out
+*.ps
+*.snm
+*.tdo
+*.toc
+*.run.xml
+*.vrb
+*.lof
+*.lof
+*.synctex.gz
+*.fls
+*.fdb_latexmk