Filter out stale loglinear option

With a previously set loglinear option, both k_order_pert and
stochastic_solvers at order>1 transformed the first order solution, but
kept the higher order terms untransformed. Now, both functions output an
error.
Add function for displaying estimation results

The commit moves the creation of results tables, both the ones displayed
and printed to LaTeX, from dynare_estimation_1.m to a separate function.
This factorization later allows to use this function to display results
from other estimation routines. At the same time, it removes the display
of t-statistics for posterior estimates ( #339 )
Bugfix for simult_.m when used with k_order_pert and pruning at order=1

In the rare combination of k_order_solver, pruning, and order=1 the steady state was not subtracted from the starting values when doing simulations
Merge pull request #394 from JohannesPfeifer/k_order_pert_pruning_simult

Bugfix for simult_.m when used with k_order_pert and pruning at order=1
doc: fix typo
doc: update octaverc info for os x
reporting: change grid option to showGrid
reporting: change showdate to showDate
reporting: change legend to showLegend
reporting: change legend_boxoff to showLegendBox
reporting: preserve case when assigning method options while allowing user to enter any case
reporting: change tableMarkers to showTableMarkers
reporting: make option names uniform by removing underscores to conform with Matlab style options

Conflicts:
	matlab/reports/@series/series.m
	matlab/reports/@series/write.m
reporting: bug fix: only assign a tempname to figname when one doesn't already exist
reporting: change zeroline to showZeroline
Move filling of decision rules to respective orders

Previously, with pruning set to 1 and the option k_order_solver, the
fields like dr.ghu were not set in k_order_pert, even at order=1. But
stoch_simul tries to use them to display the decision rules. Similarly
for order 2. The respective setting of the decision rule fields is now
moved to the respective cases and always conducted at order 1 and
conducted at order 2. This avoids crashes if decision rules of
theoretical moments are requested.
Merge pull request #391 from JohannesPfeifer/master

Small bugfix in k_order_pert and check for stale order loglinear
Make manual on drop-option more explicit

Closes #396
Merge pull request #397 from JohannesPfeifer/master

Make manual on drop-option more explicit
Merge pull request #393 from JohannesPfeifer/display_tables

Add function for displaying estimation results